2520714813 has 4 divisors (see below), whose sum is σ = 3360953088. Its totient is φ = 1680476540.

The previous prime is 2520714767. The next prime is 2520714817. The reversal of 2520714813 is 3184170252.

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 not a de Polignac number, because 2520714813 - 2¹⁴ = 2520698429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520714817) 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, 420119133 + ... + 420119138.

It is an arithmetic number, because the mean of its divisors is an integer number (840238272).

Almost surely, 2^2520714813 is an apocalyptic number.

It is an amenable number.

2520714813 is a deficient number, since it is larger than the sum of its proper divisors (840238275).

2520714813 is an equidigital number, since it uses as much as digits as its factorization.

2520714813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840238274.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2520714813 is about 50206.7207951286. The cubic root of 2520714813 is about 1360.9470791087.

The spelling of 2520714813 in words is "two billion, five hundred twenty million, seven hundred fourteen thousand, eight hundred thirteen".