5165660610 has 144 divisors (see below), whose sum is σ = 14816063808. Its totient is φ = 1247759040.

The previous prime is 5165660527. The next prime is 5165660653. The reversal of 5165660610 is 160665615.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3778147 + ... + 3779513.

It is an arithmetic number, because the mean of its divisors is an integer number (102889332).

Almost surely, 2^5165660610 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5165660610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7408031904).

5165660610 is an abundant number, since it is smaller than the sum of its proper divisors (9650403198).

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

5165660610 is a wasteful number, since it uses less digits than its factorization.

5165660610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749 (or 1735 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5165660610 is about 71872.5302880036. The cubic root of 5165660610 is about 1728.6561796305.

The spelling of 5165660610 in words is "five billion, one hundred sixty-five million, six hundred sixty thousand, six hundred ten".