2503427613 has 4 divisors (see below), whose sum is σ = 3337903488. Its totient is φ = 1668951740.

The previous prime is 2503427561. The next prime is 2503427623. The reversal of 2503427613 is 3167243052.

2503427613 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 2503427613 - 2⁸ = 2503427357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503427623) 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, 417237933 + ... + 417237938.

It is an arithmetic number, because the mean of its divisors is an integer number (834475872).

Almost surely, 2^2503427613 is an apocalyptic number.

It is an amenable number.

2503427613 is a deficient number, since it is larger than the sum of its proper divisors (834475875).

2503427613 is an equidigital number, since it uses as much as digits as its factorization.

2503427613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834475874.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 2503427613 is about 50034.2643895161. The cubic root of 2503427613 is about 1357.8287899168.

The spelling of 2503427613 in words is "two billion, five hundred three million, four hundred twenty-seven thousand, six hundred thirteen".