2523044413 has 4 divisors (see below), whose sum is σ = 2531157408. Its totient is φ = 2514931420.

The previous prime is 2523044387. The next prime is 2523044441. The reversal of 2523044413 is 3144403252.

It is a happy number.

2523044413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2523044413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523084413) 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, 4056031 + ... + 4056652.

It is an arithmetic number, because the mean of its divisors is an integer number (632789352).

Almost surely, 2^2523044413 is an apocalyptic number.

It is an amenable number.

2523044413 is a deficient number, since it is larger than the sum of its proper divisors (8112995).

2523044413 is an equidigital number, since it uses as much as digits as its factorization.

2523044413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8112994.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2523044413 is about 50229.9155185433. The cubic root of 2523044413 is about 1361.3662044173.

Adding to 2523044413 its reverse (3144403252), we get a palindrome (5667447665).

The spelling of 2523044413 in words is "two billion, five hundred twenty-three million, forty-four thousand, four hundred thirteen".