2368520913 has 12 divisors (see below), whose sum is σ = 3471221264. Its totient is φ = 1435467000.

The previous prime is 2368520911. The next prime is 2368520927. The reversal of 2368520913 is 3190258632.

It is not a de Polignac number, because 2368520913 - 2¹ = 2368520911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2368520911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3262063 + ... + 3262788.

Almost surely, 2^2368520913 is an apocalyptic number.

It is an amenable number.

2368520913 is a deficient number, since it is larger than the sum of its proper divisors (1102700351).

2368520913 is a wasteful number, since it uses less digits than its factorization.

2368520913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6524876 (or 6524865 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 2368520913 is about 48667.4522961702. The cubic root of 2368520913 is about 1332.9864698485.

The spelling of 2368520913 in words is "two billion, three hundred sixty-eight million, five hundred twenty thousand, nine hundred thirteen".