2504794019 has 16 divisors (see below), whose sum is σ = 3126251520. Its totient is φ = 1953897120.

The previous prime is 2504794013. The next prime is 2504794051. The reversal of 2504794019 is 9104974052.

2504794019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2504794019 is a prime.

It is a super-2 number, since 2×2504794019² = 12547986155236344722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2504794013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187379 + ... + 200300.

It is an arithmetic number, because the mean of its divisors is an integer number (195390720).

Almost surely, 2^2504794019 is an apocalyptic number.

2504794019 is a deficient number, since it is larger than the sum of its proper divisors (621457501).

2504794019 is a wasteful number, since it uses less digits than its factorization.

2504794019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387770.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 2504794019 is about 50047.9172293913. The cubic root of 2504794019 is about 1358.0757856678.

The spelling of 2504794019 in words is "two billion, five hundred four million, seven hundred ninety-four thousand, nineteen".