55733374 has 4 divisors (see below), whose sum is σ = 83600064. Its totient is φ = 27866686.

The previous prime is 55733351. The next prime is 55733401. The reversal of 55733374 is 47333755.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13933342 + ... + 13933345.

It is an arithmetic number, because the mean of its divisors is an integer number (20900016).

Almost surely, 2^55733374 is an apocalyptic number.

55733374 is a deficient number, since it is larger than the sum of its proper divisors (27866690).

55733374 is a wasteful number, since it uses less digits than its factorization.

55733374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27866689.

The product of its digits is 132300, while the sum is 37.

The square root of 55733374 is about 7465.4788192051. The cubic root of 55733374 is about 381.9780832249.

The spelling of 55733374 in words is "fifty-five million, seven hundred thirty-three thousand, three hundred seventy-four".