8532975240 has 512 divisors, whose sum is σ = 32301504000. Its totient is φ = 1990656000.

The previous prime is 8532975211. The next prime is 8532975247. The reversal of 8532975240 is 425792358.

8532975240 is a `hidden beast` number, since 8 + 5 + 32 + 97 + 524 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (8532975247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 21279040 + ... + 21279440.

It is an arithmetic number, because the mean of its divisors is an integer number (63088875).

Almost surely, 2^8532975240 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 8532975240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16150752000).

8532975240 is an abundant number, since it is smaller than the sum of its proper divisors (23768528760).

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

8532975240 is a wasteful number, since it uses less digits than its factorization.

8532975240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 8532975240 is about 92374.1048129832. The cubic root of 8532975240 is about 2043.4632349101.

The spelling of 8532975240 in words is "eight billion, five hundred thirty-two million, nine hundred seventy-five thousand, two hundred forty".