55965627 has 8 divisors (see below), whose sum is σ = 82912080. Its totient is φ = 37310400.

The previous prime is 55965617. The next prime is 55965629. The reversal of 55965627 is 72656955.

55965627 is a `hidden beast` number, since 5 + 596 + 56 + 2 + 7 = 666.

It is not a de Polignac number, because 55965627 - 2²² = 51771323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55965629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036374 + ... + 1036427.

It is an arithmetic number, because the mean of its divisors is an integer number (10364010).

Almost surely, 2^55965627 is an apocalyptic number.

55965627 is a deficient number, since it is larger than the sum of its proper divisors (26946453).

55965627 is a wasteful number, since it uses less digits than its factorization.

55965627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072810 (or 2072804 counting only the distinct ones).

The product of its digits is 567000, while the sum is 45.

The square root of 55965627 is about 7481.0177783508. The cubic root of 55965627 is about 382.5079429339.

The spelling of 55965627 in words is "fifty-five million, nine hundred sixty-five thousand, six hundred twenty-seven".