55506655611176 has 96 divisors (see below), whose sum is σ = 139024091253600. Its totient is φ = 20487760755840.

The previous prime is 55506655611109. The next prime is 55506655611191. The reversal of 55506655611176 is 67111655660555.

It is a super-2 number, since 2×55506655611176² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338670731 + ... + 338834586.

It is an arithmetic number, because the mean of its divisors is an integer number (1448167617225).

Almost surely, 2^{55506655611176} is an apocalyptic number.

55506655611176 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

55506655611176 is an abundant number, since it is smaller than the sum of its proper divisors (83517435642424).

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

55506655611176 is a wasteful number, since it uses less digits than its factorization.

55506655611176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677505367 (or 677505356 counting only the distinct ones).

The product of its (nonzero) digits is 28350000, while the sum is 59.

The spelling of 55506655611176 in words is "fifty-five trillion, five hundred six billion, six hundred fifty-five million, six hundred eleven thousand, one hundred seventy-six".