55269232 has 10 divisors (see below), whose sum is σ = 107084168. Its totient is φ = 27634608.

The previous prime is 55269229. The next prime is 55269239. The reversal of 55269232 is 23296255.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55269239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727148 + ... + 1727179.

Almost surely, 2^55269232 is an apocalyptic number.

It is an amenable number.

55269232 is a deficient number, since it is larger than the sum of its proper divisors (51814936).

55269232 is a wasteful number, since it uses less digits than its factorization.

55269232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3454335 (or 3454329 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 55269232 is about 7434.3279454165. The cubic root of 55269232 is about 380.9147675046.

The spelling of 55269232 in words is "fifty-five million, two hundred sixty-nine thousand, two hundred thirty-two".