55002894 has 16 divisors (see below), whose sum is σ = 112689360. Its totient is φ = 17887040.

The previous prime is 55002889. The next prime is 55002917. The reversal of 55002894 is 49820055.

55002894 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 7 ways as a sum of consecutive naturals, for example, 111549 + ... + 112040.

It is an arithmetic number, because the mean of its divisors is an integer number (7043085).

Almost surely, 2^55002894 is an apocalyptic number.

55002894 is an abundant number, since it is smaller than the sum of its proper divisors (57686466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55002894 is a wasteful number, since it uses less digits than its factorization.

55002894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223635.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 55002894 is about 7416.3935979693. The cubic root of 55002894 is about 380.3019161073.

The spelling of 55002894 in words is "fifty-five million, two thousand, eight hundred ninety-four".