55393876 has 12 divisors (see below), whose sum is σ = 97007008. Its totient is φ = 27677592.

The previous prime is 55393831. The next prime is 55393883. The reversal of 55393876 is 67839355.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 3025 + ... + 10951.

Almost surely, 2^55393876 is an apocalyptic number.

It is an amenable number.

55393876 is a deficient number, since it is larger than the sum of its proper divisors (41613132).

55393876 is a wasteful number, since it uses less digits than its factorization.

55393876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9678 (or 9676 counting only the distinct ones).

The product of its digits is 680400, while the sum is 46.

The square root of 55393876 is about 7442.7062282479. The cubic root of 55393876 is about 381.2009007450.

The spelling of 55393876 in words is "fifty-five million, three hundred ninety-three thousand, eight hundred seventy-six".