2522297819 has 8 divisors (see below), whose sum is σ = 2584476720. Its totient is φ = 2460150400.

The previous prime is 2522297801. The next prime is 2522297863. The reversal of 2522297819 is 9187922252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2522297819 - 2⁸ = 2522297563 is a prime.

It is a super-2 number, since 2×2522297819² = 12723972575464313522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522297419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304604 + ... + 312774.

It is an arithmetic number, because the mean of its divisors is an integer number (323059590).

Almost surely, 2^2522297819 is an apocalyptic number.

2522297819 is a deficient number, since it is larger than the sum of its proper divisors (62178901).

2522297819 is an equidigital number, since it uses as much as digits as its factorization.

2522297819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15741.

The product of its digits is 362880, while the sum is 47.

The square root of 2522297819 is about 50222.4832022472. The cubic root of 2522297819 is about 1361.2319105586.

The spelling of 2522297819 in words is "two billion, five hundred twenty-two million, two hundred ninety-seven thousand, eight hundred nineteen".