5505553705020 has 24 divisors (see below), whose sum is σ = 15415550374224. Its totient is φ = 1468147654656.

The previous prime is 5505553704997. The next prime is 5505553705039. The reversal of 5505553705020 is 205073555055.

It is a super-2 number, since 2×5505553705020² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 45879614149 + ... + 45879614268.

It is an arithmetic number, because the mean of its divisors is an integer number (642314598926).

Almost surely, 2^{5505553705020} is an apocalyptic number.

It is an amenable number.

5505553705020 is an abundant number, since it is smaller than the sum of its proper divisors (9909996669204).

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

5505553705020 is a wasteful number, since it uses less digits than its factorization.

5505553705020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91759228429 (or 91759228427 counting only the distinct ones).

The product of its (nonzero) digits is 656250, while the sum is 42.

The spelling of 5505553705020 in words is "five trillion, five hundred five billion, five hundred fifty-three million, seven hundred five thousand, twenty".