5106565002 has 64 divisors (see below), whose sum is σ = 12757413888. Its totient is φ = 1323864000.

The previous prime is 5106564973. The next prime is 5106565007. The reversal of 5106565002 is 2005656015.

It is a super-2 number, since 2×5106565002² = 52154012239302520008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5106565007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239727 + ... + 260157.

It is an arithmetic number, because the mean of its divisors is an integer number (199334592).

Almost surely, 2^5106565002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5106565002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6378706944).

5106565002 is an abundant number, since it is smaller than the sum of its proper divisors (7650848886).

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

5106565002 is a wasteful number, since it uses less digits than its factorization.

5106565002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20995.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 5106565002 is about 71460.2337107849. The cubic root of 5106565002 is about 1722.0388884828.

The spelling of 5106565002 in words is "five billion, one hundred six million, five hundred sixty-five thousand, two".