2523428315 has 16 divisors (see below), whose sum is σ = 3087872928. Its totient is φ = 1978968576.

The previous prime is 2523428311. The next prime is 2523428321. The reversal of 2523428315 is 5138243252.

It is a cyclic number.

It is not a de Polignac number, because 2523428315 - 2² = 2523428311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2523428311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374819 + ... + 381491.

It is an arithmetic number, because the mean of its divisors is an integer number (192992058).

Almost surely, 2^2523428315 is an apocalyptic number.

2523428315 is a deficient number, since it is larger than the sum of its proper divisors (564444613).

2523428315 is a wasteful number, since it uses less digits than its factorization.

2523428315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8158.

The product of its digits is 57600, while the sum is 35.

The square root of 2523428315 is about 50233.7368209852. The cubic root of 2523428315 is about 1361.4352486112.

The spelling of 2523428315 in words is "two billion, five hundred twenty-three million, four hundred twenty-eight thousand, three hundred fifteen".