55233692 has 12 divisors (see below), whose sum is σ = 99777216. Its totient is φ = 26725920.

The previous prime is 55233677. The next prime is 55233707. The reversal of 55233692 is 29633255.

It is a happy number.

55233692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55233677) and next prime (55233707).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222593 + ... + 222840.

It is an arithmetic number, because the mean of its divisors is an integer number (8314768).

Almost surely, 2^55233692 is an apocalyptic number.

It is an amenable number.

55233692 is a deficient number, since it is larger than the sum of its proper divisors (44543524).

55233692 is a wasteful number, since it uses less digits than its factorization.

55233692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445468 (or 445466 counting only the distinct ones).

The product of its digits is 48600, while the sum is 35.

The square root of 55233692 is about 7431.9372979056. The cubic root of 55233692 is about 380.8331029381.

The spelling of 55233692 in words is "fifty-five million, two hundred thirty-three thousand, six hundred ninety-two".