56355352488 has 48 divisors (see below), whose sum is σ = 154907138880. Its totient is φ = 18504741024.

The previous prime is 56355352483. The next prime is 56355352511. The reversal of 56355352488 is 88425355365.

It is a happy number.

56355352488 is a `hidden beast` number, since 5 + 6 + 3 + 5 + 535 + 24 + 88 = 666.

It is not an unprimeable number, because it can be changed into a prime (56355352483) 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 11 ways as a sum of consecutive naturals, for example, 5836320 + ... + 5845967.

It is an arithmetic number, because the mean of its divisors is an integer number (3227232060).

Almost surely, 2^56355352488 is an apocalyptic number.

It is an amenable number.

56355352488 is an abundant number, since it is smaller than the sum of its proper divisors (98551786392).

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

56355352488 is a wasteful number, since it uses less digits than its factorization.

56355352488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11682366 (or 11682359 counting only the distinct ones).

The product of its digits is 17280000, while the sum is 54.

The spelling of 56355352488 in words is "fifty-six billion, three hundred fifty-five million, three hundred fifty-two thousand, four hundred eighty-eight".