55627077312 has 84 divisors (see below), whose sum is σ = 159519884160. Its totient is φ = 18533647872.

The previous prime is 55627077287. The next prime is 55627077313. The reversal of 55627077312 is 21377072655.

55627077312 is a `hidden beast` number, since 5 + 5 + 627 + 0 + 7 + 7 + 3 + 12 = 666.

55627077312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55627077313) 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, 1268098 + ... + 1311230.

It is an arithmetic number, because the mean of its divisors is an integer number (1899046240).

Almost surely, 2^55627077312 is an apocalyptic number.

It is an amenable number.

55627077312 is an abundant number, since it is smaller than the sum of its proper divisors (103892806848).

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

55627077312 is a wasteful number, since it uses less digits than its factorization.

55627077312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45390 (or 45377 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 45.

The spelling of 55627077312 in words is "fifty-five billion, six hundred twenty-seven million, seventy-seven thousand, three hundred twelve".