56253040632330 has 64 divisors (see below), whose sum is σ = 142123584528000. Its totient is φ = 14210230498560.

The previous prime is 56253040632211. The next prime is 56253040632359. The reversal of 56253040632330 is 3323604035265.

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, 3939496 + ... + 11314844.

It is an arithmetic number, because the mean of its divisors is an integer number (2220681008250).

Almost surely, 2^{56253040632330} is an apocalyptic number.

56253040632330 is an abundant number, since it is smaller than the sum of its proper divisors (85870543895670).

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

56253040632330 is a wasteful number, since it uses less digits than its factorization.

56253040632330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7388759.

The product of its (nonzero) digits is 1166400, while the sum is 42.

Adding to 56253040632330 its reverse (3323604035265), we get a palindrome (59576644667595).

The spelling of 56253040632330 in words is "fifty-six trillion, two hundred fifty-three billion, forty million, six hundred thirty-two thousand, three hundred thirty".