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5325180000 = 25354731409
BaseRepresentation
bin1001111010110011…
…11100110001100000
3111202010021011122220
410331121330301200
541401221230000
62240225031040
7245651166060
oct47531746140
914663234586
105325180000
112292a1a608
121047485480
1366b3347aa
1438734b3a0
1521278b1a0
hex13d67cc60

5325180000 has 480 divisors, whose sum is σ = 20657387520. Its totient is φ = 1175040000.

The previous prime is 5325179911. The next prime is 5325180019. The reversal of 5325180000 is 815235.

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 (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 13019796 + ... + 13020204.

It is an arithmetic number, because the mean of its divisors is an integer number (43036224).

Almost surely, 25325180000 is an apocalyptic number.

5325180000 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 5325180000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10328693760).

5325180000 is an abundant number, since it is smaller than the sum of its proper divisors (15332207520).

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

5325180000 is a wasteful number, since it uses less digits than its factorization.

5325180000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5325180000 is about 72973.8309258874. The cubic root of 5325180000 is about 1746.2701513023.

Adding to 5325180000 its reverse (815235), we get a palindrome (5325995235).

The spelling of 5325180000 in words is "five billion, three hundred twenty-five million, one hundred eighty thousand".