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5057580000 = 25354117997
BaseRepresentation
bin1001011010111010…
…01000101111100000
3111001110201200110210
410231131020233200
540324220030000
62153505254120
7236221502124
oct45535105740
914043650423
105057580000
112165965790
12b91934340
13627a6c1b5
1435d9ad584
151e902c350
hex12d748be0

5057580000 has 480 divisors, whose sum is σ = 18516072960. Its totient is φ = 1198080000.

The previous prime is 5057579983. The next prime is 5057580007. The reversal of 5057580000 is 857505.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 5057580000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5057580007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 52139952 + ... + 52140048.

It is an arithmetic number, because the mean of its divisors is an integer number (38575152).

Almost surely, 25057580000 is an apocalyptic number.

5057580000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5057580000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9258036480).

5057580000 is an abundant number, since it is smaller than the sum of its proper divisors (13458492960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5057580000 is a wasteful number, since it uses less digits than its factorization.

5057580000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 30.

The square root of 5057580000 is about 71116.6647136942. The cubic root of 5057580000 is about 1716.5149372081.

The spelling of 5057580000 in words is "five billion, fifty-seven million, five hundred eighty thousand".