2522154343 has 2 divisors, whose sum is σ = 2522154344. Its totient is φ = 2522154342.

The previous prime is 2522154329. The next prime is 2522154353. The reversal of 2522154343 is 3434512252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2522154343 - 2¹⁷ = 2522023271 is a prime.

It is a super-2 number, since 2×2522154343² = 12722525059827523298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2522154353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261077171 + 1261077172.

It is an arithmetic number, because the mean of its divisors is an integer number (1261077172).

Almost surely, 2^2522154343 is an apocalyptic number.

2522154343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522154343 is an equidigital number, since it uses as much as digits as its factorization.

2522154343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 31.

The square root of 2522154343 is about 50221.0547778519. The cubic root of 2522154343 is about 1361.2060997270.

Adding to 2522154343 its reverse (3434512252), we get a palindrome (5956666595).

The spelling of 2522154343 in words is "two billion, five hundred twenty-two million, one hundred fifty-four thousand, three hundred forty-three".