56210430232 has 64 divisors (see below), whose sum is σ = 121788800640. Its totient is φ = 24037440000.

The previous prime is 56210430193. The next prime is 56210430233. The reversal of 56210430232 is 23203401265.

It is a super-2 number, since 2×56210430232² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56210430232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56210430233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4582107 + ... + 4594357.

It is an arithmetic number, because the mean of its divisors is an integer number (1902950010).

Almost surely, 2^56210430232 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 56210430232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60894400320).

56210430232 is an abundant number, since it is smaller than the sum of its proper divisors (65578370408).

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

56210430232 is a wasteful number, since it uses less digits than its factorization.

56210430232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15352 (or 15348 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 56210430232 its reverse (23203401265), we get a palindrome (79413831497).

The spelling of 56210430232 in words is "fifty-six billion, two hundred ten million, four hundred thirty thousand, two hundred thirty-two".