2453631239 has 2 divisors, whose sum is σ = 2453631240. Its totient is φ = 2453631238.

The previous prime is 2453631161. The next prime is 2453631247. The reversal of 2453631239 is 9321363542.

2453631239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2453631239 - 2²⁰ = 2452582663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2453630239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226815619 + 1226815620.

It is an arithmetic number, because the mean of its divisors is an integer number (1226815620).

Almost surely, 2^2453631239 is an apocalyptic number.

2453631239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2453631239 is an equidigital number, since it uses as much as digits as its factorization.

2453631239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 38.

The square root of 2453631239 is about 49534.1421546795. The cubic root of 2453631239 is about 1348.7654445664.

The spelling of 2453631239 in words is "two billion, four hundred fifty-three million, six hundred thirty-one thousand, two hundred thirty-nine".