831253063 has 16 divisors (see below), whose sum is σ = 909282240. Its totient is φ = 756711936.

The previous prime is 831253061. The next prime is 831253067. The reversal of 831253063 is 360352138.

It is a cyclic number.

It is not a de Polignac number, because 831253063 - 2¹ = 831253061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (831253061) 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, 104998 + ... + 112636.

It is an arithmetic number, because the mean of its divisors is an integer number (56830140).

Almost surely, 2^831253063 is an apocalyptic number.

831253063 is a deficient number, since it is larger than the sum of its proper divisors (78029177).

831253063 is a wasteful number, since it uses less digits than its factorization.

831253063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7866.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 831253063 is about 28831.4596057848. The cubic root of 831253063 is about 940.2523326654.

The spelling of 831253063 in words is "eight hundred thirty-one million, two hundred fifty-three thousand, sixty-three".