2504052163 has 4 divisors (see below), whose sum is σ = 2565126648. Its totient is φ = 2442977680.

The previous prime is 2504052157. The next prime is 2504052167. The reversal of 2504052163 is 3612504052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2504052163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2504052167) 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, 30537181 + ... + 30537262.

It is an arithmetic number, because the mean of its divisors is an integer number (641281662).

Almost surely, 2^2504052163 is an apocalyptic number.

2504052163 is a deficient number, since it is larger than the sum of its proper divisors (61074485).

2504052163 is an equidigital number, since it uses as much as digits as its factorization.

2504052163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61074484.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2504052163 is about 50040.5052232689. The cubic root of 2504052163 is about 1357.9416966444.

The spelling of 2504052163 in words is "two billion, five hundred four million, fifty-two thousand, one hundred sixty-three".