2452631459 has 2 divisors, whose sum is σ = 2452631460. Its totient is φ = 2452631458.

The previous prime is 2452631431. The next prime is 2452631479. The reversal of 2452631459 is 9541362542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2452631459 - 2¹² = 2452627363 is a prime.

It is not a weakly prime, because it can be changed into another prime (2452631479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226315729 + 1226315730.

It is an arithmetic number, because the mean of its divisors is an integer number (1226315730).

Almost surely, 2^2452631459 is an apocalyptic number.

2452631459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2452631459 is an equidigital number, since it uses as much as digits as its factorization.

2452631459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 41.

The square root of 2452631459 is about 49524.0492993051. The cubic root of 2452631459 is about 1348.5822260657.

The spelling of 2452631459 in words is "two billion, four hundred fifty-two million, six hundred thirty-one thousand, four hundred fifty-nine".