2495720876 has 12 divisors (see below), whose sum is σ = 4764558120. Its totient is φ = 1134418560.

The previous prime is 2495720849. The next prime is 2495720897. The reversal of 2495720876 is 6780275942.

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, 28360421 + ... + 28360508.

It is an arithmetic number, because the mean of its divisors is an integer number (397046510).

Almost surely, 2^2495720876 is an apocalyptic number.

It is an amenable number.

2495720876 is a deficient number, since it is larger than the sum of its proper divisors (2268837244).

2495720876 is a wasteful number, since it uses less digits than its factorization.

2495720876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56720944 (or 56720942 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 2495720876 is about 49957.1904334101. The cubic root of 2495720876 is about 1356.4340107639.

The spelling of 2495720876 in words is "two billion, four hundred ninety-five million, seven hundred twenty thousand, eight hundred seventy-six".