55160374 has 4 divisors (see below), whose sum is σ = 82740564. Its totient is φ = 27580186.

The previous prime is 55160351. The next prime is 55160383. The reversal of 55160374 is 47306155.

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, 13790092 + ... + 13790095.

It is an arithmetic number, because the mean of its divisors is an integer number (20685141).

Almost surely, 2^55160374 is an apocalyptic number.

55160374 is a deficient number, since it is larger than the sum of its proper divisors (27580190).

55160374 is a wasteful number, since it uses less digits than its factorization.

55160374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27580189.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 55160374 is about 7427.0030294864. The cubic root of 55160374 is about 380.6645205373.

The spelling of 55160374 in words is "fifty-five million, one hundred sixty thousand, three hundred seventy-four".