2504563241 has 4 divisors (see below), whose sum is σ = 2511388032. Its totient is φ = 2497738452.

The previous prime is 2504563211. The next prime is 2504563273. The reversal of 2504563241 is 1423654052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2504563241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2504563198 and 2504563207.

It is not an unprimeable number, because it can be changed into a prime (2504563211) 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 in 3 ways as a sum of consecutive naturals, for example, 3411845 + ... + 3412578.

It is an arithmetic number, because the mean of its divisors is an integer number (627847008).

Almost surely, 2^2504563241 is an apocalyptic number.

It is an amenable number.

2504563241 is a deficient number, since it is larger than the sum of its proper divisors (6824791).

2504563241 is an equidigital number, since it uses as much as digits as its factorization.

2504563241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6824790.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2504563241 is about 50045.6116058142. The cubic root of 2504563241 is about 1358.0340758323.

The spelling of 2504563241 in words is "two billion, five hundred four million, five hundred sixty-three thousand, two hundred forty-one".