2501043219 has 12 divisors (see below), whose sum is σ = 3647693296. Its totient is φ = 1651173552.

The previous prime is 2501043199. The next prime is 2501043221. The reversal of 2501043219 is 9123401052.

It is not a de Polignac number, because 2501043219 - 2²⁰ = 2499994643 is a prime.

It is a super-2 number, since 2×2501043219² = 12510434366611763922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2501043192 and 2501043201.

It is not an unprimeable number, because it can be changed into a prime (2501043239) 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 11 ways as a sum of consecutive naturals, for example, 1348072 + ... + 1349925.

Almost surely, 2^2501043219 is an apocalyptic number.

2501043219 is a deficient number, since it is larger than the sum of its proper divisors (1146650077).

2501043219 is a wasteful number, since it uses less digits than its factorization.

2501043219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698106 (or 2698103 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2501043219 is about 50010.4311019211. The cubic root of 2501043219 is about 1357.3975641802.

The spelling of 2501043219 in words is "two billion, five hundred one million, forty-three thousand, two hundred nineteen".