5167162820 has 12 divisors (see below), whose sum is σ = 10851041964. Its totient is φ = 2066865120.

The previous prime is 5167162757. The next prime is 5167162843. The reversal of 5167162820 is 282617615.

It can be written as a sum of positive squares in 2 ways, for example, as 3082692484 + 2084470336 = 55522^2 + 45656^2 .

It is a super-3 number, since 3×5167162820³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129179051 + ... + 129179090.

It is an arithmetic number, because the mean of its divisors is an integer number (904253497).

Almost surely, 2^5167162820 is an apocalyptic number.

It is an amenable number.

5167162820 is an abundant number, since it is smaller than the sum of its proper divisors (5683879144).

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

5167162820 is a wasteful number, since it uses less digits than its factorization.

5167162820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258358150 (or 258358148 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 5167162820 is about 71882.9800439576. The cubic root of 5167162820 is about 1728.8237317995.

The spelling of 5167162820 in words is "five billion, one hundred sixty-seven million, one hundred sixty-two thousand, eight hundred twenty".