55627666667199 has 40 divisors (see below), whose sum is σ = 91041560664912. Its totient is φ = 33569043096960.

The previous prime is 55627666667147. The next prime is 55627666667227. The reversal of 55627666667199 is 99176666672655.

It is not a de Polignac number, because 55627666667199 - 2²⁵ = 55627633112767 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55627666667129) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 133768464 + ... + 134183669.

Almost surely, 2^{55627666667199} is an apocalyptic number.

55627666667199 is a deficient number, since it is larger than the sum of its proper divisors (35413893997713).

55627666667199 is a wasteful number, since it uses less digits than its factorization.

55627666667199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267952389 (or 267952380 counting only the distinct ones).

The product of its digits is 9258883200, while the sum is 81.

The spelling of 55627666667199 in words is "fifty-five trillion, six hundred twenty-seven billion, six hundred sixty-six million, six hundred sixty-seven thousand, one hundred ninety-nine".