2534123541 has 4 divisors (see below), whose sum is σ = 3378831392. Its totient is φ = 1689415692.

The previous prime is 2534123507. The next prime is 2534123561. The reversal of 2534123541 is 1453214352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2534123541 - 2⁹ = 2534123029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2534123499 and 2534123508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534123561) 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, 422353921 + ... + 422353926.

It is an arithmetic number, because the mean of its divisors is an integer number (844707848).

Almost surely, 2^2534123541 is an apocalyptic number.

It is an amenable number.

2534123541 is a deficient number, since it is larger than the sum of its proper divisors (844707851).

2534123541 is an equidigital number, since it uses as much as digits as its factorization.

2534123541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844707850.

The product of its digits is 14400, while the sum is 30.

The square root of 2534123541 is about 50340.0788735973. The cubic root of 2534123541 is about 1363.3559602669.

Adding to 2534123541 its reverse (1453214352), we get a palindrome (3987337893).

The spelling of 2534123541 in words is "two billion, five hundred thirty-four million, one hundred twenty-three thousand, five hundred forty-one".