56633559914 has 16 divisors (see below), whose sum is σ = 86889572640. Its totient is φ = 27675918000.

The previous prime is 56633559911. The next prime is 56633559923. The reversal of 56633559914 is 41995533665.

It is a self number, because there is not a number n which added to its sum of digits gives 56633559914.

It is not an unprimeable number, because it can be changed into a prime (56633559911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366712 + ... + 1407539.

It is an arithmetic number, because the mean of its divisors is an integer number (5430598290).

Almost surely, 2^56633559914 is an apocalyptic number.

56633559914 is a deficient number, since it is larger than the sum of its proper divisors (30256012726).

56633559914 is a wasteful number, since it uses less digits than its factorization.

56633559914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774485.

The product of its digits is 13122000, while the sum is 56.

The spelling of 56633559914 in words is "fifty-six billion, six hundred thirty-three million, five hundred fifty-nine thousand, nine hundred fourteen".