56432075500 has 96 divisors (see below), whose sum is σ = 128855720448. Its totient is φ = 21549528000.

The previous prime is 56432075449. The next prime is 56432075519. The reversal of 56432075500 is 557023465.

56432075500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 56432075500.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6286015 + ... + 6294985.

It is an arithmetic number, because the mean of its divisors is an integer number (1342247088).

Almost surely, 2^56432075500 is an apocalyptic number.

56432075500 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 56432075500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64427860224).

56432075500 is an abundant number, since it is smaller than the sum of its proper divisors (72423644948).

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

56432075500 is a wasteful number, since it uses less digits than its factorization.

56432075500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9560 (or 9548 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 37.

Adding to 56432075500 its reverse (557023465), we get a palindrome (56989098965).

The spelling of 56432075500 in words is "fifty-six billion, four hundred thirty-two million, seventy-five thousand, five hundred".