23057523047 has 8 divisors (see below), whose sum is σ = 24847633440. Its totient is φ = 21269763360.

The previous prime is 23057523043. The next prime is 23057523061. The reversal of 23057523047 is 74032575032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23057523047 - 2² = 23057523043 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 23057523047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23057523043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567272 + ... + 606557.

It is an arithmetic number, because the mean of its divisors is an integer number (3105954180).

Almost surely, 2^23057523047 is an apocalyptic number.

23057523047 is a deficient number, since it is larger than the sum of its proper divisors (1790110393).

23057523047 is a wasteful number, since it uses less digits than its factorization.

23057523047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175353.

The product of its (nonzero) digits is 176400, while the sum is 38.

The spelling of 23057523047 in words is "twenty-three billion, fifty-seven million, five hundred twenty-three thousand, forty-seven".