55657304524 has 12 divisors (see below), whose sum is σ = 97406813448. Its totient is φ = 27826786400.

The previous prime is 55657304519. The next prime is 55657304537. The reversal of 55657304524 is 42540375655.

It is a happy number.

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, 398242 + ... + 519529.

It is an arithmetic number, because the mean of its divisors is an integer number (8117234454).

Almost surely, 2^55657304524 is an apocalyptic number.

It is an amenable number.

55657304524 is a deficient number, since it is larger than the sum of its proper divisors (41749508924).

55657304524 is a wasteful number, since it uses less digits than its factorization.

55657304524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932936 (or 932934 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 46.

The spelling of 55657304524 in words is "fifty-five billion, six hundred fifty-seven million, three hundred four thousand, five hundred twenty-four".