2504559313 has 2 divisors, whose sum is σ = 2504559314. Its totient is φ = 2504559312.

The previous prime is 2504559311. The next prime is 2504559349. The reversal of 2504559313 is 3139554052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2286465489 + 218093824 = 47817^2 + 14768^2 .

It is a cyclic number.

It is not a de Polignac number, because 2504559313 - 2¹ = 2504559311 is a prime.

Together with 2504559311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2504559311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252279656 + 1252279657.

It is an arithmetic number, because the mean of its divisors is an integer number (1252279657).

Almost surely, 2^2504559313 is an apocalyptic number.

It is an amenable number.

2504559313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504559313 is an equidigital number, since it uses as much as digits as its factorization.

2504559313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 2504559313 is about 50045.5723615986. The cubic root of 2504559313 is about 1358.0333658801.

The spelling of 2504559313 in words is "two billion, five hundred four million, five hundred fifty-nine thousand, three hundred thirteen".