9162538560 has 784 divisors, whose sum is σ = 38804892672. Its totient is φ = 2015539200.

The previous prime is 9162538547. The next prime is 9162538597. The reversal of 9162538560 is 658352619.

9162538560 is a `hidden beast` number, since 9 + 1 + 62 + 538 + 56 + 0 = 666.

It is a super-2 number, since 2×9162538560² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 50621670 + ... + 50621850.

Almost surely, 2^9162538560 is an apocalyptic number.

9162538560 is a gapful number since it is divisible by the number (90) 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 9162538560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19402446336).

9162538560 is an abundant number, since it is smaller than the sum of its proper divisors (29642354112).

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

9162538560 is a wasteful number, since it uses less digits than its factorization.

9162538560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 9162538560 is about 95721.1500139859. The cubic root of 9162538560 is about 2092.5311823310.

The spelling of 9162538560 in words is "nine billion, one hundred sixty-two million, five hundred thirty-eight thousand, five hundred sixty".