56613361522 has 16 divisors (see below), whose sum is σ = 85111523712. Its totient is φ = 28242891040.

The previous prime is 56613361507. The next prime is 56613361531. The reversal of 56613361522 is 22516331665.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3918003 + ... + 3932425.

It is an arithmetic number, because the mean of its divisors is an integer number (5319470232).

Almost surely, 2^56613361522 is an apocalyptic number.

56613361522 is a deficient number, since it is larger than the sum of its proper divisors (28498162190).

56613361522 is a wasteful number, since it uses less digits than its factorization.

56613361522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18713.

The product of its digits is 194400, while the sum is 40.

The spelling of 56613361522 in words is "fifty-six billion, six hundred thirteen million, three hundred sixty-one thousand, five hundred twenty-two".