8631353023 has 4 divisors (see below), whose sum is σ = 8814998880. Its totient is φ = 8447707168.

The previous prime is 8631353009. The next prime is 8631353039. The reversal of 8631353023 is 3203531368.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8631353023 - 2⁹ = 8631352511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8631353023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8631353053) 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, 91822858 + ... + 91822951.

It is an arithmetic number, because the mean of its divisors is an integer number (2203749720).

Almost surely, 2^8631353023 is an apocalyptic number.

8631353023 is a deficient number, since it is larger than the sum of its proper divisors (183645857).

8631353023 is a wasteful number, since it uses less digits than its factorization.

8631353023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183645856.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 8631353023 is about 92905.0753349891. The cubic root of 8631353023 is about 2051.2863648031.

The spelling of 8631353023 in words is "eight billion, six hundred thirty-one million, three hundred fifty-three thousand, twenty-three".