5165510166 has 12 divisors (see below), whose sum is σ = 11191938732. Its totient is φ = 1721836716.

The previous prime is 5165510153. The next prime is 5165510167. The reversal of 5165510166 is 6610155615.

It is a self number, because there is not a number n which added to its sum of digits gives 5165510166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165510167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143486376 + ... + 143486411.

It is an arithmetic number, because the mean of its divisors is an integer number (932661561).

Almost surely, 2^5165510166 is an apocalyptic number.

5165510166 is an abundant number, since it is smaller than the sum of its proper divisors (6026428566).

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

5165510166 is a wasteful number, since it uses less digits than its factorization.

5165510166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286972795 (or 286972792 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 5165510166 is about 71871.4836774642. The cubic root of 5165510166 is about 1728.6393977515.

The spelling of 5165510166 in words is "five billion, one hundred sixty-five million, five hundred ten thousand, one hundred sixty-six".