55671910177392 has 60 divisors (see below), whose sum is σ = 156023778485640. Its totient is φ = 18531129446784.

The previous prime is 55671910177349. The next prime is 55671910177397. The reversal of 55671910177392 is 29377101917655.

55671910177392 is a `hidden beast` number, since 5 + 5 + 6 + 71 + 9 + 1 + 0 + 177 + 392 = 666.

55671910177392 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55671910177397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272542818 + ... + 272747009.

It is an arithmetic number, because the mean of its divisors is an integer number (2600396308094).

Almost surely, 2^{55671910177392} is an apocalyptic number.

It is an amenable number.

55671910177392 is an abundant number, since it is smaller than the sum of its proper divisors (100351868308248).

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

55671910177392 is a wasteful number, since it uses less digits than its factorization.

55671910177392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545290550 (or 545290541 counting only the distinct ones).

The product of its (nonzero) digits is 25004700, while the sum is 63.

The spelling of 55671910177392 in words is "fifty-five trillion, six hundred seventy-one billion, nine hundred ten million, one hundred seventy-seven thousand, three hundred ninety-two".