55814953368 has 16 divisors (see below), whose sum is σ = 139537383480. Its totient is φ = 18604984448.

The previous prime is 55814953351. The next prime is 55814953387. The reversal of 55814953368 is 86335941855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162811505 + ... + 1162811552.

Almost surely, 2^55814953368 is an apocalyptic number.

It is an amenable number.

55814953368 is an abundant number, since it is smaller than the sum of its proper divisors (83722430112).

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

55814953368 is a wasteful number, since it uses less digits than its factorization.

55814953368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325623066 (or 2325623062 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 57.

The spelling of 55814953368 in words is "fifty-five billion, eight hundred fourteen million, nine hundred fifty-three thousand, three hundred sixty-eight".