55376892 has 48 divisors (see below), whose sum is σ = 148528800. Its totient is φ = 17821440.

The previous prime is 55376861. The next prime is 55376903. The reversal of 55376892 is 29867355.

It is a happy number.

55376892 is a `hidden beast` number, since 553 + 7 + 6 + 8 + 92 = 666.

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, 5709 + ... + 11972.

It is an arithmetic number, because the mean of its divisors is an integer number (3094350).

Almost surely, 2^55376892 is an apocalyptic number.

It is an amenable number.

55376892 is an abundant number, since it is smaller than the sum of its proper divisors (93151908).

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

55376892 is a wasteful number, since it uses less digits than its factorization.

55376892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17723 (or 17715 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 55376892 is about 7441.5651579490. The cubic root of 55376892 is about 381.1619374855.

The spelling of 55376892 in words is "fifty-five million, three hundred seventy-six thousand, eight hundred ninety-two".