23024512534 has 4 divisors (see below), whose sum is σ = 34536768804. Its totient is φ = 11512256266.

The previous prime is 23024512529. The next prime is 23024512579. The reversal of 23024512534 is 43521542032.

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

It is a junction number, because it is equal to n+sod(n) for n = 23024512496 and 23024512505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5756128132 + ... + 5756128135.

It is an arithmetic number, because the mean of its divisors is an integer number (8634192201).

Almost surely, 2^23024512534 is an apocalyptic number.

23024512534 is a deficient number, since it is larger than the sum of its proper divisors (11512256270).

23024512534 is a wasteful number, since it uses less digits than its factorization.

23024512534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11512256269.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 23024512534 in words is "twenty-three billion, twenty-four million, five hundred twelve thousand, five hundred thirty-four".