55233374 has 16 divisors (see below), whose sum is σ = 100255968. Its totient is φ = 22278912.

The previous prime is 55233359. The next prime is 55233377. The reversal of 55233374 is 47333255.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55233374.

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 7 ways as a sum of consecutive naturals, for example, 115799 + ... + 116274.

It is an arithmetic number, because the mean of its divisors is an integer number (6265998).

Almost surely, 2^55233374 is an apocalyptic number.

55233374 is a deficient number, since it is larger than the sum of its proper divisors (45022594).

55233374 is a wasteful number, since it uses less digits than its factorization.

55233374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232099.

The product of its digits is 37800, while the sum is 32.

The square root of 55233374 is about 7431.9159037223. The cubic root of 55233374 is about 380.8323720729.

The spelling of 55233374 in words is "fifty-five million, two hundred thirty-three thousand, three hundred seventy-four".