55323568660604 has 12 divisors (see below), whose sum is σ = 98041767247200. Its totient is φ = 27311635161408.

The previous prime is 55323568660541. The next prime is 55323568660621. The reversal of 55323568660604 is 40606686532355.

It is a congruent 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, 87537291869 + ... + 87537292500.

It is an arithmetic number, because the mean of its divisors is an integer number (8170147270600).

Almost surely, 2^{55323568660604} is an apocalyptic number.

It is an amenable number.

55323568660604 is a deficient number, since it is larger than the sum of its proper divisors (42718198586596).

55323568660604 is a wasteful number, since it uses less digits than its factorization.

55323568660604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175074584452 (or 175074584450 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 59.

The spelling of 55323568660604 in words is "fifty-five trillion, three hundred twenty-three billion, five hundred sixty-eight million, six hundred sixty thousand, six hundred four".