2534113623 has 4 divisors (see below), whose sum is σ = 3378818168. Its totient is φ = 1689409080.

The previous prime is 2534113613. The next prime is 2534113639. The reversal of 2534113623 is 3263114352.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2534113623 - 2⁵ = 2534113591 is a prime.

It is a super-2 number, since 2×2534113623² = 12843463708548372258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534113613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422352268 + ... + 422352273.

It is an arithmetic number, because the mean of its divisors is an integer number (844704542).

Almost surely, 2^2534113623 is an apocalyptic number.

2534113623 is a deficient number, since it is larger than the sum of its proper divisors (844704545).

2534113623 is an equidigital number, since it uses as much as digits as its factorization.

2534113623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844704544.

The product of its digits is 12960, while the sum is 30.

The square root of 2534113623 is about 50339.9803635242. The cubic root of 2534113623 is about 1363.3541816398.

Adding to 2534113623 its reverse (3263114352), we get a palindrome (5797227975).

The spelling of 2534113623 in words is "two billion, five hundred thirty-four million, one hundred thirteen thousand, six hundred twenty-three".