2517074513 has 4 divisors (see below), whose sum is σ = 2520815268. Its totient is φ = 2513333760.

The previous prime is 2517074503. The next prime is 2517074557. The reversal of 2517074513 is 3154707152.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1141628944 + 1375445569 = 33788^2 + 37087^2 .

It is a cyclic number.

It is not a de Polignac number, because 2517074513 - 2⁶ = 2517074449 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 (2517074503) 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, 1869368 + ... + 1870713.

It is an arithmetic number, because the mean of its divisors is an integer number (630203817).

Almost surely, 2^2517074513 is an apocalyptic number.

It is an amenable number.

2517074513 is a deficient number, since it is larger than the sum of its proper divisors (3740755).

2517074513 is an equidigital number, since it uses as much as digits as its factorization.

2517074513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740754.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 2517074513 is about 50170.4545823535. The cubic root of 2517074513 is about 1360.2916244940.

The spelling of 2517074513 in words is "two billion, five hundred seventeen million, seventy-four thousand, five hundred thirteen".