55996694 has 32 divisors (see below), whose sum is σ = 92767584. Its totient is φ = 25194240.

The previous prime is 55996687. The next prime is 55996711. The reversal of 55996694 is 49669955.

55996694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (2624400) is a multiple of the sum of its prime divisors (432).

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 15 ways as a sum of consecutive naturals, for example, 309284 + ... + 309464.

It is an arithmetic number, because the mean of its divisors is an integer number (2898987).

Almost surely, 2^55996694 is an apocalyptic number.

55996694 is a deficient number, since it is larger than the sum of its proper divisors (36770890).

55996694 is a wasteful number, since it uses less digits than its factorization.

55996694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432.

The product of its digits is 2624400, while the sum is 53.

The square root of 55996694 is about 7483.0938788712. The cubic root of 55996694 is about 382.5787076557.

The spelling of 55996694 in words is "fifty-five million, nine hundred ninety-six thousand, six hundred ninety-four".