2502516013 has 4 divisors (see below), whose sum is σ = 2583242368. Its totient is φ = 2421789660.

The previous prime is 2502516007. The next prime is 2502516041. The reversal of 2502516013 is 3106152052.

2502516013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2502516013 - 2²¹ = 2500418861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502516083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40363131 + ... + 40363192.

It is an arithmetic number, because the mean of its divisors is an integer number (645810592).

Almost surely, 2^2502516013 is an apocalyptic number.

It is an amenable number.

2502516013 is a deficient number, since it is larger than the sum of its proper divisors (80726355).

2502516013 is an equidigital number, since it uses as much as digits as its factorization.

2502516013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80726354.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2502516013 is about 50025.1538028620. The cubic root of 2502516013 is about 1357.6639563112.

Adding to 2502516013 its reverse (3106152052), we get a palindrome (5608668065).

The spelling of 2502516013 in words is "two billion, five hundred two million, five hundred sixteen thousand, thirteen".