55690174 has 8 divisors (see below), whose sum is σ = 85111560. Its totient is φ = 27319656.

The previous prime is 55690169. The next prime is 55690189. The reversal of 55690174 is 47109655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 262584 + ... + 262795.

It is an arithmetic number, because the mean of its divisors is an integer number (10638945).

Almost surely, 2^55690174 is an apocalyptic number.

55690174 is a deficient number, since it is larger than the sum of its proper divisors (29421386).

55690174 is a wasteful number, since it uses less digits than its factorization.

55690174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525434.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 55690174 is about 7462.5849408901. The cubic root of 55690174 is about 381.8793648845.

The spelling of 55690174 in words is "fifty-five million, six hundred ninety thousand, one hundred seventy-four".