5505131020 has 24 divisors (see below), whose sum is σ = 11571840000. Its totient is φ = 2199944832.

The previous prime is 5505131011. The next prime is 5505131033. The reversal of 5505131020 is 201315055.

It is a junction number, because it is equal to n+sod(n) for n = 5505130982 and 5505131000.

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, 110220 + ... + 152179.

It is an arithmetic number, because the mean of its divisors is an integer number (482160000).

Almost surely, 2^5505131020 is an apocalyptic number.

It is an amenable number.

5505131020 is an abundant number, since it is smaller than the sum of its proper divisors (6066708980).

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

5505131020 is a wasteful number, since it uses less digits than its factorization.

5505131020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263457 (or 263455 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 5505131020 is about 74196.5701363614. The cubic root of 5505131020 is about 1765.7229148696.

Adding to 5505131020 its reverse (201315055), we get a palindrome (5706446075).

The spelling of 5505131020 in words is "five billion, five hundred five million, one hundred thirty-one thousand, twenty".