2520300260513 has 16 divisors (see below), whose sum is σ = 2893584908544. Its totient is φ = 2150341966080.

The previous prime is 2520300260447. The next prime is 2520300260521. The reversal of 2520300260513 is 3150620030252.

It is not a de Polignac number, because 2520300260513 - 2¹⁰ = 2520300259489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2520300260563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1239581 + ... + 2564597.

It is an arithmetic number, because the mean of its divisors is an integer number (180849056784).

Almost surely, 2^{2520300260513} is an apocalyptic number.

It is an amenable number.

2520300260513 is a deficient number, since it is larger than the sum of its proper divisors (373284648031).

2520300260513 is a wasteful number, since it uses less digits than its factorization.

2520300260513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326272.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 2520300260513 its reverse (3150620030252), we get a palindrome (5670920290765).

The spelling of 2520300260513 in words is "two trillion, five hundred twenty billion, three hundred million, two hundred sixty thousand, five hundred thirteen".