55940314657608 has 48 divisors (see below), whose sum is σ = 151954588719180. Its totient is φ = 18591439878144.

The previous prime is 55940314657583. The next prime is 55940314657621. The reversal of 55940314657608 is 80675641304955.

It is a happy number.

55940314657608 is a `hidden beast` number, since 5 + 5 + 9 + 4 + 0 + 3 + 14 + 6 + 5 + 7 + 608 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 55468205499204 + 472109158404 = 7447698^2 + 687102^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1152718785 + ... + 1152767312.

Almost surely, 2^{55940314657608} is an apocalyptic number.

It is an amenable number.

55940314657608 is an abundant number, since it is smaller than the sum of its proper divisors (96014274061572).

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

55940314657608 is a wasteful number, since it uses less digits than its factorization.

55940314657608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305486446 (or 2305486439 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 63.

The spelling of 55940314657608 in words is "fifty-five trillion, nine hundred forty billion, three hundred fourteen million, six hundred fifty-seven thousand, six hundred eight".