55600505512 has 32 divisors (see below), whose sum is σ = 105114240000. Its totient is φ = 27570219264.

The previous prime is 55600505413. The next prime is 55600505537. The reversal of 55600505512 is 21550500655.

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, 2878864 + ... + 2898112.

It is an arithmetic number, because the mean of its divisors is an integer number (3284820000).

Almost surely, 2^55600505512 is an apocalyptic number.

It is an amenable number.

55600505512 is a deficient number, since it is larger than the sum of its proper divisors (49513734488).

55600505512 is a wasteful number, since it uses less digits than its factorization.

55600505512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22225 (or 22221 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 55600505512 in words is "fifty-five billion, six hundred million, five hundred five thousand, five hundred twelve".