8463257023 has 16 divisors (see below), whose sum is σ = 9475968096. Its totient is φ = 7507906560.

The previous prime is 8463257017. The next prime is 8463257041. The reversal of 8463257023 is 3207523648.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8463257023 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 (8463257003) 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, 82786 + ... + 154207.

It is an arithmetic number, because the mean of its divisors is an integer number (592248006).

Almost surely, 2^8463257023 is an apocalyptic number.

8463257023 is a deficient number, since it is larger than the sum of its proper divisors (1012711073).

8463257023 is a wasteful number, since it uses less digits than its factorization.

8463257023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237114.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 8463257023 is about 91995.9619929049. The cubic root of 8463257023 is about 2037.8826730169.

The spelling of 8463257023 in words is "eight billion, four hundred sixty-three million, two hundred fifty-seven thousand, twenty-three".