2501944275 has 12 divisors (see below), whose sum is σ = 4136547992. Its totient is φ = 1334370240.

The previous prime is 2501944273. The next prime is 2501944303. The reversal of 2501944275 is 5724491052.

It is not a de Polignac number, because 2501944275 - 2¹ = 2501944273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2501944273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16679554 + ... + 16679703.

Almost surely, 2^2501944275 is an apocalyptic number.

2501944275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2501944275 is a deficient number, since it is larger than the sum of its proper divisors (1634603717).

2501944275 is a wasteful number, since it uses less digits than its factorization.

2501944275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33359270 (or 33359265 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 2501944275 is about 50019.4389712640. The cubic root of 2501944275 is about 1357.5605554149.

The spelling of 2501944275 in words is "two billion, five hundred one million, nine hundred forty-four thousand, two hundred seventy-five".