2500787395 has 16 divisors (see below), whose sum is σ = 3049424640. Its totient is φ = 1968382944.

The previous prime is 2500787389. The next prime is 2500787407. The reversal of 2500787395 is 5937870052.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2500787395 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303804 + ... + 311926.

It is an arithmetic number, because the mean of its divisors is an integer number (190589040).

Almost surely, 2^2500787395 is an apocalyptic number.

2500787395 is a deficient number, since it is larger than the sum of its proper divisors (548637245).

2500787395 is an equidigital number, since it uses as much as digits as its factorization.

2500787395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9114.

The product of its (nonzero) digits is 529200, while the sum is 46.

The square root of 2500787395 is about 50007.8733301067. The cubic root of 2500787395 is about 1357.3512812648.

The spelling of 2500787395 in words is "two billion, five hundred million, seven hundred eighty-seven thousand, three hundred ninety-five".