23022832457 has 4 divisors (see below), whose sum is σ = 23037054480. Its totient is φ = 23008610436.

The previous prime is 23022832451. The next prime is 23022832493. The reversal of 23022832457 is 75423822032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23022832457 - 2³⁰ = 21949090633 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 23022832457.

It is not an unprimeable number, because it can be changed into a prime (23022832451) 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, 7108583 + ... + 7111820.

It is an arithmetic number, because the mean of its divisors is an integer number (5759263620).

Almost surely, 2^23022832457 is an apocalyptic number.

It is an amenable number.

23022832457 is a deficient number, since it is larger than the sum of its proper divisors (14222023).

23022832457 is a wasteful number, since it uses less digits than its factorization.

23022832457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14222022.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 23022832457 in words is "twenty-three billion, twenty-two million, eight hundred thirty-two thousand, four hundred fifty-seven".