2520067313 has 2 divisors, whose sum is σ = 2520067314. Its totient is φ = 2520067312.

The previous prime is 2520067273. The next prime is 2520067327. The reversal of 2520067313 is 3137600252.

2520067313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2485221904 + 34845409 = 49852^2 + 5903^2 .

It is a cyclic number.

It is not a de Polignac number, because 2520067313 - 2²⁶ = 2452958449 is a prime.

It is not a weakly prime, because it can be changed into another prime (2520067343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260033656 + 1260033657.

It is an arithmetic number, because the mean of its divisors is an integer number (1260033657).

Almost surely, 2^2520067313 is an apocalyptic number.

It is an amenable number.

2520067313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520067313 is an equidigital number, since it uses as much as digits as its factorization.

2520067313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2520067313 is about 50200.2720410956. The cubic root of 2520067313 is about 1360.8305395868.

Adding to 2520067313 its reverse (3137600252), we get a palindrome (5657667565).

The spelling of 2520067313 in words is "two billion, five hundred twenty million, sixty-seven thousand, three hundred thirteen".