2504209494 has 16 divisors (see below), whose sum is σ = 5009587632. Its totient is φ = 834541728.

The previous prime is 2504209483. The next prime is 2504209507. The reversal of 2504209494 is 4949024052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19489 + ... + 73404.

It is an arithmetic number, because the mean of its divisors is an integer number (313099227).

Almost surely, 2^2504209494 is an apocalyptic number.

2504209494 is an abundant number, since it is smaller than the sum of its proper divisors (2505378138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2504209494 is a wasteful number, since it uses less digits than its factorization.

2504209494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97391.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 2504209494 is about 50042.0772350629. The cubic root of 2504209494 is about 1357.9701361279.

The spelling of 2504209494 in words is "two billion, five hundred four million, two hundred nine thousand, four hundred ninety-four".