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5395027680 = 25355743461
BaseRepresentation
bin1010000011001000…
…11001011011100000
3111220222200210200000
411001210121123200
542022111341210
62251202100000
7250456656450
oct50144313340
914828623600
105395027680
112319397169
12106694a600
1367c94bb93
1439272dd60
15218986ac0
hex1419196e0

5395027680 has 576 divisors, whose sum is σ = 22375761408. Its totient is φ = 1201858560.

The previous prime is 5395027657. The next prime is 5395027709. The reversal of 5395027680 is 867205935.

It is a happy number.

5395027680 is a `hidden beast` number, since 539 + 50 + 2 + 7 + 68 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11702650 + ... + 11703110.

It is an arithmetic number, because the mean of its divisors is an integer number (38846808).

Almost surely, 25395027680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5395027680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11187880704).

5395027680 is an abundant number, since it is smaller than the sum of its proper divisors (16980733728).

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

5395027680 is a wasteful number, since it uses less digits than its factorization.

5395027680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 5395027680 is about 73450.8521393728. The cubic root of 5395027680 is about 1753.8719904568.

The spelling of 5395027680 in words is "five billion, three hundred ninety-five million, twenty-seven thousand, six hundred eighty".