2501253004 has 6 divisors (see below), whose sum is σ = 4377192764. Its totient is φ = 1250626500.

The previous prime is 2501252983. The next prime is 2501253023. The reversal of 2501253004 is 4003521052.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312656622 + ... + 312656629.

Almost surely, 2^2501253004 is an apocalyptic number.

It is an amenable number.

2501253004 is a deficient number, since it is larger than the sum of its proper divisors (1875939760).

2501253004 is a wasteful number, since it uses less digits than its factorization.

2501253004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625313255 (or 625313253 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2501253004 is about 50012.5284703743. The cubic root of 2501253004 is about 1357.4355155018.

Adding to 2501253004 its reverse (4003521052), we get a palindrome (6504774056).

The spelling of 2501253004 in words is "two billion, five hundred one million, two hundred fifty-three thousand, four".