825174518113 has 16 divisors (see below), whose sum is σ = 907324830720. Its totient is φ = 744216600400.

The previous prime is 825174518023. The next prime is 825174518117. The reversal of 825174518113 is 311815471528.

It is a cyclic number.

It is not a de Polignac number, because 825174518113 - 2²⁹ = 824637647201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (825174518117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5001228 + ... + 5163586.

It is an arithmetic number, because the mean of its divisors is an integer number (56707801920).

Almost surely, 2^825174518113 is an apocalyptic number.

It is an amenable number.

825174518113 is a deficient number, since it is larger than the sum of its proper divisors (82150312607).

825174518113 is a wasteful number, since it uses less digits than its factorization.

825174518113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166028.

The product of its digits is 268800, while the sum is 46.

The spelling of 825174518113 in words is "eight hundred twenty-five billion, one hundred seventy-four million, five hundred eighteen thousand, one hundred thirteen".