9535256064 has 80 divisors (see below), whose sum is σ = 28225061040. Its totient is φ = 3178414080.

The previous prime is 9535255967. The next prime is 9535256069. The reversal of 9535256064 is 4606525359.

9535256064 is a `hidden beast` number, since 9 + 5 + 3 + 525 + 60 + 64 = 666.

It is a super-2 number, since 2×9535256064² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9535256069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331057 + ... + 358704.

It is an arithmetic number, because the mean of its divisors is an integer number (352813263).

Almost surely, 2^9535256064 is an apocalyptic number.

It is an amenable number.

9535256064 is an abundant number, since it is smaller than the sum of its proper divisors (18689804976).

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

9535256064 is an equidigital number, since it uses as much as digits as its factorization.

9535256064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689788 (or 689766 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The square root of 9535256064 is about 97648.6357508388. The cubic root of 9535256064 is about 2120.5285308546.

The spelling of 9535256064 in words is "nine billion, five hundred thirty-five million, two hundred fifty-six thousand, sixty-four".