56635544330 has 32 divisors (see below), whose sum is σ = 103071795840. Its totient is φ = 22404916800.

The previous prime is 56635544323. The next prime is 56635544347. The reversal of 56635544330 is 3344553665.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260156 + ... + 425384.

It is an arithmetic number, because the mean of its divisors is an integer number (3220993620).

Almost surely, 2^56635544330 is an apocalyptic number.

56635544330 is a deficient number, since it is larger than the sum of its proper divisors (46436251510).

56635544330 is a wasteful number, since it uses less digits than its factorization.

56635544330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165614.

The product of its (nonzero) digits is 1944000, while the sum is 44.

The spelling of 56635544330 in words is "fifty-six billion, six hundred thirty-five million, five hundred forty-four thousand, three hundred thirty".