55527084 has 36 divisors (see below), whose sum is σ = 144157104. Its totient is φ = 18008352.

The previous prime is 55527029. The next prime is 55527089. The reversal of 55527084 is 48072555.

It is a happy number.

55527084 is a `hidden beast` number, since 55 + 527 + 0 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (55527089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19512 + ... + 22175.

It is an arithmetic number, because the mean of its divisors is an integer number (4004364).

Almost surely, 2^55527084 is an apocalyptic number.

It is an amenable number.

55527084 is an abundant number, since it is smaller than the sum of its proper divisors (88630020).

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

55527084 is a wasteful number, since it uses less digits than its factorization.

55527084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41734 (or 41729 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 55527084 is about 7451.6497502231. The cubic root of 55527084 is about 381.5062194557.

The spelling of 55527084 in words is "fifty-five million, five hundred twenty-seven thousand, eighty-four".