55677724765185 has 32 divisors (see below), whose sum is σ = 94813344737280. Its totient is φ = 27803225899008.

The previous prime is 55677724765177. The next prime is 55677724765279. The reversal of 55677724765185 is 58156742777655.

It is not a de Polignac number, because 55677724765185 - 2³ = 55677724765177 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565608865 + ... + 565707294.

It is an arithmetic number, because the mean of its divisors is an integer number (2962917023040).

Almost surely, 2^{55677724765185} is an apocalyptic number.

It is an amenable number.

55677724765185 is a deficient number, since it is larger than the sum of its proper divisors (39135619972095).

55677724765185 is a wasteful number, since it uses less digits than its factorization.

55677724765185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131316377.

The product of its digits is 3457440000, while the sum is 75.

The spelling of 55677724765185 in words is "fifty-five trillion, six hundred seventy-seven billion, seven hundred twenty-four million, seven hundred sixty-five thousand, one hundred eighty-five".