55602612807276 has 12 divisors (see below), whose sum is σ = 129739429883672. Its totient is φ = 18534204269088.

The previous prime is 55602612807253. The next prime is 55602612807289. The reversal of 55602612807276 is 67270821620655.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2316775533625 + ... + 2316775533648.

Almost surely, 2^{55602612807276} is an apocalyptic number.

It is an amenable number.

55602612807276 is an abundant number, since it is smaller than the sum of its proper divisors (74136817076396).

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

55602612807276 is a wasteful number, since it uses less digits than its factorization.

55602612807276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4633551067280 (or 4633551067278 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 55602612807276 in words is "fifty-five trillion, six hundred two billion, six hundred twelve million, eight hundred seven thousand, two hundred seventy-six".