55633412 has 12 divisors (see below), whose sum is σ = 101591616. Its totient is φ = 26607240.

The previous prime is 55633393. The next prime is 55633429. The reversal of 55633412 is 21433655.

It is a super-3 number, since 3×55633412³ (a number of 24 digits) contains 333 as substring.

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, 302264 + ... + 302447.

It is an arithmetic number, because the mean of its divisors is an integer number (8465968).

Almost surely, 2^55633412 is an apocalyptic number.

It is an amenable number.

55633412 is a deficient number, since it is larger than the sum of its proper divisors (45958204).

55633412 is a wasteful number, since it uses less digits than its factorization.

55633412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604738 (or 604736 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 55633412 is about 7458.7808655302. The cubic root of 55633412 is about 381.7495777449.

The spelling of 55633412 in words is "fifty-five million, six hundred thirty-three thousand, four hundred twelve".