23579012458 has 4 divisors (see below), whose sum is σ = 35368518690. Its totient is φ = 11789506228.

The previous prime is 23579012423. The next prime is 23579012477. The reversal of 23579012458 is 85421097532.

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

It can be written as a sum of positive squares in only one way, i.e., 12917004409 + 10662008049 = 113653^2 + 103257^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5894753113 + ... + 5894753116.

Almost surely, 2^23579012458 is an apocalyptic number.

23579012458 is a deficient number, since it is larger than the sum of its proper divisors (11789506232).

23579012458 is a wasteful number, since it uses less digits than its factorization.

23579012458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11789506231.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 23579012458 in words is "twenty-three billion, five hundred seventy-nine million, twelve thousand, four hundred fifty-eight".