55853392 has 20 divisors (see below), whose sum is σ = 123675616. Its totient is φ = 23937120.

The previous prime is 55853389. The next prime is 55853401. The reversal of 55853392 is 29335855.

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, 249234 + ... + 249457.

Almost surely, 2^55853392 is an apocalyptic number.

It is an amenable number.

55853392 is an abundant number, since it is smaller than the sum of its proper divisors (67822224).

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

55853392 is a wasteful number, since it uses less digits than its factorization.

55853392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498706 (or 498700 counting only the distinct ones).

The product of its digits is 162000, while the sum is 40.

The square root of 55853392 is about 7473.5126948444. The cubic root of 55853392 is about 382.2520745168.

The spelling of 55853392 in words is "fifty-five million, eight hundred fifty-three thousand, three hundred ninety-two".