55233376 has 24 divisors (see below), whose sum is σ = 118626984. Its totient is φ = 25105920.

The previous prime is 55233359. The next prime is 55233377. The reversal of 55233376 is 67333255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55233377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78105 + ... + 78808.

It is an arithmetic number, because the mean of its divisors is an integer number (4942791).

Almost surely, 2^55233376 is an apocalyptic number.

It is an amenable number.

55233376 is an abundant number, since it is smaller than the sum of its proper divisors (63393608).

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

55233376 is a wasteful number, since it uses less digits than its factorization.

55233376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156934 (or 156926 counting only the distinct ones).

The product of its digits is 56700, while the sum is 34.

The square root of 55233376 is about 7431.9160382771. The cubic root of 55233376 is about 380.8323766695.

The spelling of 55233376 in words is "fifty-five million, two hundred thirty-three thousand, three hundred seventy-six".