2504166441 has 16 divisors (see below), whose sum is σ = 3880550400. Its totient is φ = 1406698128.

The previous prime is 2504166437. The next prime is 2504166451. The reversal of 2504166441 is 1446614052.

It is not a de Polignac number, because 2504166441 - 2² = 2504166437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2504166421) 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, 1009321 + ... + 1011798.

It is an arithmetic number, because the mean of its divisors is an integer number (242534400).

Almost surely, 2^2504166441 is an apocalyptic number.

2504166441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2504166441 is a deficient number, since it is larger than the sum of its proper divisors (1376383959).

2504166441 is a wasteful number, since it uses less digits than its factorization.

2504166441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021188.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2504166441 is about 50041.6470652196. The cubic root of 2504166441 is about 1357.9623538952.

The spelling of 2504166441 in words is "two billion, five hundred four million, one hundred sixty-six thousand, four hundred forty-one".