2508485231 has 4 divisors (see below), whose sum is σ = 2866840272. Its totient is φ = 2150130192.

The previous prime is 2508485227. The next prime is 2508485237. The reversal of 2508485231 is 1325848052.

2508485231 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.

It is not a de Polignac number, because 2508485231 - 2² = 2508485227 is a prime.

It is a super-2 number, since 2×2508485231² = 12584996308290246722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2508485237) 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, 179177510 + ... + 179177523.

It is an arithmetic number, because the mean of its divisors is an integer number (716710068).

Almost surely, 2^2508485231 is an apocalyptic number.

2508485231 is a deficient number, since it is larger than the sum of its proper divisors (358355041).

2508485231 is an equidigital number, since it uses as much as digits as its factorization.

2508485231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358355040.

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 2508485231 is about 50084.7804327822. The cubic root of 2508485231 is about 1358.7425717263.

The spelling of 2508485231 in words is "two billion, five hundred eight million, four hundred eighty-five thousand, two hundred thirty-one".