55968964416 has 112 divisors (see below), whose sum is σ = 166621561600. Its totient is φ = 18420120576.

The previous prime is 55968964409. The next prime is 55968964423. The reversal of 55968964416 is 61446986955.

55968964416 is a `hidden beast` number, since 55 + 96 + 89 + 6 + 4 + 416 = 666.

It is an interprime number because it is at equal distance from previous prime (55968964409) and next prime (55968964423).

It is a congruent number.

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, 68485 + ... + 341508.

Almost surely, 2^55968964416 is an apocalyptic number.

It is an amenable number.

55968964416 is an abundant number, since it is smaller than the sum of its proper divisors (110652597184).

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

55968964416 is a wasteful number, since it uses less digits than its factorization.

55968964416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410093 (or 410077 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 63.

The spelling of 55968964416 in words is "fifty-five billion, nine hundred sixty-eight million, nine hundred sixty-four thousand, four hundred sixteen".