2514315439 has 2 divisors, whose sum is σ = 2514315440. Its totient is φ = 2514315438.

The previous prime is 2514315437. The next prime is 2514315469. The reversal of 2514315439 is 9345134152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2514315439 - 2¹ = 2514315437 is a prime.

Together with 2514315437, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2514315398 and 2514315407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514315437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257157719 + 1257157720.

It is an arithmetic number, because the mean of its divisors is an integer number (1257157720).

Almost surely, 2^2514315439 is an apocalyptic number.

2514315439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514315439 is an equidigital number, since it uses as much as digits as its factorization.

2514315439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 37.

The square root of 2514315439 is about 50142.9500428525. The cubic root of 2514315439 is about 1359.7944179952.

The spelling of 2514315439 in words is "two billion, five hundred fourteen million, three hundred fifteen thousand, four hundred thirty-nine".