13245624963 has 12 divisors (see below), whose sum is σ = 19135705680. Its totient is φ = 8828969136.

The previous prime is 13245624947. The next prime is 13245624967. The reversal of 13245624963 is 36942654231.

13245624963 is a `hidden beast` number, since 1 + 3 + 24 + 562 + 4 + 9 + 63 = 666.

It is not a de Polignac number, because 13245624963 - 2⁴ = 13245624947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13245624967) 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, 61128 + ... + 173861.

It is an arithmetic number, because the mean of its divisors is an integer number (1594642140).

Almost surely, 2^13245624963 is an apocalyptic number.

13245624963 is a deficient number, since it is larger than the sum of its proper divisors (5890080717).

13245624963 is a wasteful number, since it uses less digits than its factorization.

13245624963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241258 (or 241255 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The spelling of 13245624963 in words is "thirteen billion, two hundred forty-five million, six hundred twenty-four thousand, nine hundred sixty-three".