2365517013 has 4 divisors (see below), whose sum is σ = 3154022688. Its totient is φ = 1577011340.

The previous prime is 2365516999. The next prime is 2365517053. The reversal of 2365517013 is 3107155632.

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 2365517013 - 2¹⁸ = 2365254869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2365517053) 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, 394252833 + ... + 394252838.

It is an arithmetic number, because the mean of its divisors is an integer number (788505672).

Almost surely, 2^2365517013 is an apocalyptic number.

It is an amenable number.

2365517013 is a deficient number, since it is larger than the sum of its proper divisors (788505675).

2365517013 is an equidigital number, since it uses as much as digits as its factorization.

2365517013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788505674.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 2365517013 is about 48636.5810167614. The cubic root of 2365517013 is about 1332.4227070378.

The spelling of 2365517013 in words is "two billion, three hundred sixty-five million, five hundred seventeen thousand, thirteen".