117625455126550 has 24 divisors (see below), whose sum is σ = 250038110326896. Its totient is φ = 40328727471840.

The previous prime is 117625455126481. The next prime is 117625455126583. The reversal of 117625455126550 is 55621554526711.

It is a junction number, because it is equal to n+sod(n) for n = 117625455126491 and 117625455126500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168036364117 + ... + 168036364816.

It is an arithmetic number, because the mean of its divisors is an integer number (10418254596954).

Almost surely, 2^{117625455126550} is an apocalyptic number.

117625455126550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117625455126550 is an abundant number, since it is smaller than the sum of its proper divisors (132412655200346).

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

117625455126550 is a wasteful number, since it uses less digits than its factorization.

117625455126550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336072728952 (or 336072728947 counting only the distinct ones).

The product of its (nonzero) digits is 12600000, while the sum is 55.

The spelling of 117625455126550 in words is "one hundred seventeen trillion, six hundred twenty-five billion, four hundred fifty-five million, one hundred twenty-six thousand, five hundred fifty".