2504559394 has 8 divisors (see below), whose sum is σ = 3785517648. Its totient is φ = 1242720180.

The previous prime is 2504559389. The next prime is 2504559427. The reversal of 2504559394 is 4939554052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4779432 + ... + 4779955.

It is an arithmetic number, because the mean of its divisors is an integer number (473189706).

Almost surely, 2^2504559394 is an apocalyptic number.

2504559394 is a deficient number, since it is larger than the sum of its proper divisors (1280958254).

2504559394 is a wasteful number, since it uses less digits than its factorization.

2504559394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9559520.

The product of its (nonzero) digits is 972000, while the sum is 46.

The square root of 2504559394 is about 50045.5731708610. The cubic root of 2504559394 is about 1358.0333805201.

The spelling of 2504559394 in words is "two billion, five hundred four million, five hundred fifty-nine thousand, three hundred ninety-four".