55055610604 has 24 divisors (see below), whose sum is σ = 101425766400. Its totient is φ = 26077035600.

The previous prime is 55055610601. The next prime is 55055610679. The reversal of 55055610604 is 40601655055.

It is a super-2 number, since 2×55055610604² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55055610601) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2029329 + ... + 2056279.

It is an arithmetic number, because the mean of its divisors is an integer number (4226073600).

Almost surely, 2^55055610604 is an apocalyptic number.

It is an amenable number.

55055610604 is a deficient number, since it is larger than the sum of its proper divisors (46370155796).

55055610604 is a wasteful number, since it uses less digits than its factorization.

55055610604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53853 (or 53851 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 55055610604 in words is "fifty-five billion, fifty-five million, six hundred ten thousand, six hundred four".