55675086 has 16 divisors (see below), whose sum is σ = 111974400. Its totient is φ = 18454328.

The previous prime is 55675049. The next prime is 55675091. The reversal of 55675086 is 68057655.

It is a super-2 number, since 2×55675086² = 6199430402214792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24846 + ... + 26993.

It is an arithmetic number, because the mean of its divisors is an integer number (6998400).

Almost surely, 2^55675086 is an apocalyptic number.

55675086 is an abundant number, since it is smaller than the sum of its proper divisors (56299314).

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

55675086 is a wasteful number, since it uses less digits than its factorization.

55675086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52023.

The product of its (nonzero) digits is 252000, while the sum is 42.

The square root of 55675086 is about 7461.5739626435. The cubic root of 55675086 is about 381.8448745614.

The spelling of 55675086 in words is "fifty-five million, six hundred seventy-five thousand, eighty-six".