55875694 has 32 divisors (see below), whose sum is σ = 105223680. Its totient is φ = 21697632.

The previous prime is 55875667. The next prime is 55875709. The reversal of 55875694 is 49657855.

55875694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1552 + ... + 10684.

It is an arithmetic number, because the mean of its divisors is an integer number (3288240).

Almost surely, 2^55875694 is an apocalyptic number.

55875694 is a deficient number, since it is larger than the sum of its proper divisors (49347986).

55875694 is a wasteful number, since it uses less digits than its factorization.

55875694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9184.

The product of its digits is 1512000, while the sum is 49.

The square root of 55875694 is about 7475.0046153832. The cubic root of 55875694 is about 382.3029449059.

The spelling of 55875694 in words is "fifty-five million, eight hundred seventy-five thousand, six hundred ninety-four".