5165320580220 has 48 divisors (see below), whose sum is σ = 14463578914848. Its totient is φ = 1377353936640.

The previous prime is 5165320580179. The next prime is 5165320580261. The reversal of 5165320580220 is 220850235615.

It is an interprime number because it is at equal distance from previous prime (5165320580179) and next prime (5165320580261).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736519 + ... + 3297438.

It is an arithmetic number, because the mean of its divisors is an integer number (301324560726).

Almost surely, 2^{5165320580220} is an apocalyptic number.

It is an amenable number.

5165320580220 is an abundant number, since it is smaller than the sum of its proper divisors (9298258334628).

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

5165320580220 is a wasteful number, since it uses less digits than its factorization.

5165320580220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4055310 (or 4055308 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 5165320580220 in words is "five trillion, one hundred sixty-five billion, three hundred twenty million, five hundred eighty thousand, two hundred twenty".