55372738076676 has 48 divisors (see below), whose sum is σ = 147060388399680. Its totient is φ = 18007394495040.

The previous prime is 55372738076633. The next prime is 55372738076707. The reversal of 55372738076676 is 67667083727355.

It is a happy number.

55372738076676 is a `hidden beast` number, since 5 + 53 + 72 + 7 + 380 + 7 + 66 + 76 = 666.

It is a super-2 number, since 2×55372738076676² (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 15 ways as a sum of consecutive naturals, for example, 6252563106 + ... + 6252571961.

It is an arithmetic number, because the mean of its divisors is an integer number (3063758091660).

Almost surely, 2^{55372738076676} is an apocalyptic number.

It is an amenable number.

55372738076676 is an abundant number, since it is smaller than the sum of its proper divisors (91687650323004).

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

55372738076676 is a wasteful number, since it uses less digits than its factorization.

55372738076676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12505135121 (or 12505135113 counting only the distinct ones).

The product of its (nonzero) digits is 1867017600, while the sum is 72.

The spelling of 55372738076676 in words is "fifty-five trillion, three hundred seventy-two billion, seven hundred thirty-eight million, seventy-six thousand, six hundred seventy-six".