55500454504 has 32 divisors (see below), whose sum is σ = 117438271200. Its totient is φ = 24357565120.

The previous prime is 55500454487. The next prime is 55500454561. The reversal of 55500454504 is 40545400555.

55500454504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10871362 + ... + 10876465.

It is an arithmetic number, because the mean of its divisors is an integer number (3669945975).

Almost surely, 2^55500454504 is an apocalyptic number.

It is an amenable number.

55500454504 is an abundant number, since it is smaller than the sum of its proper divisors (61937816696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55500454504 is a wasteful number, since it uses less digits than its factorization.

55500454504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21747873 (or 21747869 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 37.

The spelling of 55500454504 in words is "fifty-five billion, five hundred million, four hundred fifty-four thousand, five hundred four".