2504559427 has 2 divisors, whose sum is σ = 2504559428. Its totient is φ = 2504559426.

The previous prime is 2504559389. The next prime is 2504559439. The reversal of 2504559427 is 7249554052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2504559427 - 2¹⁵ = 2504526659 is a prime.

It is not a weakly prime, because it can be changed into another prime (2504559457) 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, 1252279713 + 1252279714.

It is an arithmetic number, because the mean of its divisors is an integer number (1252279714).

Almost surely, 2^2504559427 is an apocalyptic number.

2504559427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504559427 is an equidigital number, since it uses as much as digits as its factorization.

2504559427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504000, while the sum is 43.

The square root of 2504559427 is about 50045.5735005605. The cubic root of 2504559427 is about 1358.0333864846.

The spelling of 2504559427 in words is "two billion, five hundred four million, five hundred fifty-nine thousand, four hundred twenty-seven".