56789898522 has 32 divisors (see below), whose sum is σ = 137441100672. Its totient is φ = 15271233024.

The previous prime is 56789898521. The next prime is 56789898553. The reversal of 56789898522 is 22589898765.

It is not an unprimeable number, because it can be changed into a prime (56789898521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39768123 + ... + 39769550.

It is an arithmetic number, because the mean of its divisors is an integer number (4295034396).

Almost surely, 2^56789898522 is an apocalyptic number.

56789898522 is an abundant number, since it is smaller than the sum of its proper divisors (80651202150).

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

56789898522 is a wasteful number, since it uses less digits than its factorization.

56789898522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79537702.

The product of its digits is 174182400, while the sum is 69.

The spelling of 56789898522 in words is "fifty-six billion, seven hundred eighty-nine million, eight hundred ninety-eight thousand, five hundred twenty-two".