5500555590 has 16 divisors (see below), whose sum is σ = 13201333488. Its totient is φ = 1466814816.

The previous prime is 5500555573. The next prime is 5500555591. The reversal of 5500555590 is 955550055.

It is a super-2 number, since 2×5500555590² = 60512223597360496200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500555591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91675897 + ... + 91675956.

It is an arithmetic number, because the mean of its divisors is an integer number (825083343).

Almost surely, 2^5500555590 is an apocalyptic number.

5500555590 is an abundant number, since it is smaller than the sum of its proper divisors (7700777898).

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

5500555590 is a wasteful number, since it uses less digits than its factorization.

5500555590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183351863.

The product of its (nonzero) digits is 140625, while the sum is 39.

The square root of 5500555590 is about 74165.7305633808. The cubic root of 5500555590 is about 1765.2336028203.

The spelling of 5500555590 in words is "five billion, five hundred million, five hundred fifty-five thousand, five hundred ninety".