55567500717832 has 32 divisors (see below), whose sum is σ = 107809294320000. Its totient is φ = 26818844528448.

The previous prime is 55567500717823. The next prime is 55567500717941. The reversal of 55567500717832 is 23871700576555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29648982 + ... + 31467397.

It is an arithmetic number, because the mean of its divisors is an integer number (3369040447500).

Almost surely, 2^{55567500717832} is an apocalyptic number.

It is an amenable number.

55567500717832 is a deficient number, since it is larger than the sum of its proper divisors (52241793602168).

55567500717832 is a wasteful number, since it uses less digits than its factorization.

55567500717832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61120333 (or 61120329 counting only the distinct ones).

The product of its (nonzero) digits is 61740000, while the sum is 61.

The spelling of 55567500717832 in words is "fifty-five trillion, five hundred sixty-seven billion, five hundred million, seven hundred seventeen thousand, eight hundred thirty-two".