55056100105604 has 12 divisors (see below), whose sum is σ = 103759573276044. Its totient is φ = 25410507741024.

The previous prime is 55056100105561. The next prime is 55056100105681. The reversal of 55056100105604 is 40650100165055.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 26318459543104 + 28737640562500 = 5130152^2 + 5360750^2 .

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, 529385577887 + ... + 529385577990.

It is an arithmetic number, because the mean of its divisors is an integer number (8646631106337).

Almost surely, 2^{55056100105604} is an apocalyptic number.

It is an amenable number.

55056100105604 is a deficient number, since it is larger than the sum of its proper divisors (48703473170440).

55056100105604 is a wasteful number, since it uses less digits than its factorization.

55056100105604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058771155894 (or 1058771155892 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 55056100105604 in words is "fifty-five trillion, fifty-six billion, one hundred million, one hundred five thousand, six hundred four".