2520244335313 has 8 divisors (see below), whose sum is σ = 2532893328000. Its totient is φ = 2507626614528.

The previous prime is 2520244335293. The next prime is 2520244335317. The reversal of 2520244335313 is 3135334420252.

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 2520244335313 - 2²¹ = 2520242238161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520244335317) 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, 7656381 + ... + 7978762.

It is an arithmetic number, because the mean of its divisors is an integer number (316611666000).

Almost surely, 2^{2520244335313} is an apocalyptic number.

It is an amenable number.

2520244335313 is a deficient number, since it is larger than the sum of its proper divisors (12648992687).

2520244335313 is a wasteful number, since it uses less digits than its factorization.

2520244335313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15635951.

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 2520244335313 its reverse (3135334420252), we get a palindrome (5655578755565).

The spelling of 2520244335313 in words is "two trillion, five hundred twenty billion, two hundred forty-four million, three hundred thirty-five thousand, three hundred thirteen".