2645060802 has 16 divisors (see below), whose sum is σ = 5460771072. Its totient is φ = 853245360.

The previous prime is 2645060791. The next prime is 2645060807. The reversal of 2645060802 is 2080605462.

It is not an unprimeable number, because it can be changed into a prime (2645060807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7110193 + ... + 7110564.

It is an arithmetic number, because the mean of its divisors is an integer number (341298192).

Almost surely, 2^2645060802 is an apocalyptic number.

2645060802 is an abundant number, since it is smaller than the sum of its proper divisors (2815710270).

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

2645060802 is a wasteful number, since it uses less digits than its factorization.

2645060802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14220793.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2645060802 is about 51430.1545982510. The cubic root of 2645060802 is about 1382.9672207630.

The spelling of 2645060802 in words is "two billion, six hundred forty-five million, sixty thousand, eight hundred two".