2500245514 has 8 divisors (see below), whose sum is σ = 4038858180. Its totient is φ = 1153959456.

The previous prime is 2500245509. The next prime is 2500245529. The reversal of 2500245514 is 4155420052.

It can be written as a sum of positive squares in 2 ways, for example, as 2026530289 + 473715225 = 45017^2 + 21765^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 48081619 + ... + 48081670.

Almost surely, 2^2500245514 is an apocalyptic number.

2500245514 is a deficient number, since it is larger than the sum of its proper divisors (1538612666).

2500245514 is a wasteful number, since it uses less digits than its factorization.

2500245514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96163304.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 2500245514 is about 50002.4550797258. The cubic root of 2500245514 is about 1357.2532353449.

Adding to 2500245514 its reverse (4155420052), we get a palindrome (6655665566).

The spelling of 2500245514 in words is "two billion, five hundred million, two hundred forty-five thousand, five hundred fourteen".