55417636376 has 32 divisors (see below), whose sum is σ = 109392164400. Its totient is φ = 26246799360.

The previous prime is 55417636349. The next prime is 55417636387. The reversal of 55417636376 is 67363671455.

It is a happy number.

It is a super-2 number, since 2×55417636376² (a number of 22 digits) 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, 1292336 + ... + 1334528.

Almost surely, 2^55417636376 is an apocalyptic number.

It is an amenable number.

55417636376 is a deficient number, since it is larger than the sum of its proper divisors (53974528024).

55417636376 is a wasteful number, since it uses less digits than its factorization.

55417636376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50859 (or 50855 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 53.

The spelling of 55417636376 in words is "fifty-five billion, four hundred seventeen million, six hundred thirty-six thousand, three hundred seventy-six".