2531040413 has 8 divisors (see below), whose sum is σ = 2828480256. Its totient is φ = 2244824800.

The previous prime is 2531040409. The next prime is 2531040419. The reversal of 2531040413 is 3140401352.

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 2531040413 - 2² = 2531040409 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 (2531040419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2805581 + ... + 2806482.

It is an arithmetic number, because the mean of its divisors is an integer number (353560032).

Almost surely, 2^2531040413 is an apocalyptic number.

It is an amenable number.

2531040413 is a deficient number, since it is larger than the sum of its proper divisors (297439843).

2531040413 is a wasteful number, since it uses less digits than its factorization.

2531040413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612115.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2531040413 is about 50309.4465582757. The cubic root of 2531040413 is about 1362.8028292794.

Adding to 2531040413 its reverse (3140401352), we get a palindrome (5671441765).

The spelling of 2531040413 in words is "two billion, five hundred thirty-one million, forty thousand, four hundred thirteen".