2531114413 has 2 divisors, whose sum is σ = 2531114414. Its totient is φ = 2531114412.

The previous prime is 2531114407. The next prime is 2531114423. The reversal of 2531114413 is 3144111352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2525364009 + 5750404 = 50253^2 + 2398^2 .

It is a cyclic number.

It is not a de Polignac number, because 2531114413 - 2²¹ = 2529017261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2531114423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265557206 + 1265557207.

It is an arithmetic number, because the mean of its divisors is an integer number (1265557207).

Almost surely, 2^2531114413 is an apocalyptic number.

It is an amenable number.

2531114413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2531114413 is an equidigital number, since it uses as much as digits as its factorization.

2531114413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 25.

The square root of 2531114413 is about 50310.1820012609. The cubic root of 2531114413 is about 1362.8161105669.

Adding to 2531114413 its reverse (3144111352), we get a palindrome (5675225765).

The spelling of 2531114413 in words is "two billion, five hundred thirty-one million, one hundred fourteen thousand, four hundred thirteen".