55368586 has 16 divisors (see below), whose sum is σ = 102219264. Its totient is φ = 21903984.

The previous prime is 55368583. The next prime is 55368587. The reversal of 55368586 is 68586355.

It is not an unprimeable number, because it can be changed into a prime (55368583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151930 + ... + 152293.

It is an arithmetic number, because the mean of its divisors is an integer number (6388704).

Almost surely, 2^55368586 is an apocalyptic number.

55368586 is a deficient number, since it is larger than the sum of its proper divisors (46850678).

55368586 is a wasteful number, since it uses less digits than its factorization.

55368586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304245.

The product of its digits is 864000, while the sum is 46.

The square root of 55368586 is about 7441.0070554999. The cubic root of 55368586 is about 381.1428796605.

The spelling of 55368586 in words is "fifty-five million, three hundred sixty-eight thousand, five hundred eighty-six".