55708172185132 has 6 divisors (see below), whose sum is σ = 97489301323988. Its totient is φ = 27854086092564.

The previous prime is 55708172185123. The next prime is 55708172185151. The reversal of 55708172185132 is 23158127180755.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6963521523138 + ... + 6963521523145.

Almost surely, 2^{55708172185132} is an apocalyptic number.

It is an amenable number.

55708172185132 is a deficient number, since it is larger than the sum of its proper divisors (41781129138856).

55708172185132 is a wasteful number, since it uses less digits than its factorization.

55708172185132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13927043046287 (or 13927043046285 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 55.

The spelling of 55708172185132 in words is "fifty-five trillion, seven hundred eight billion, one hundred seventy-two million, one hundred eighty-five thousand, one hundred thirty-two".