23593143136256 has 52 divisors (see below), whose sum is σ = 47598053942352. Its totient is φ = 11692176900096.

The previous prime is 23593143136219. The next prime is 23593143136301. The reversal of 23593143136256 is 65263134139532.

It is a junction number, because it is equal to n+sod(n) for n = 23593143136198 and 23593143136207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25024076 + ... + 25949771.

Almost surely, 2^{23593143136256} is an apocalyptic number.

It is an amenable number.

23593143136256 is an abundant number, since it is smaller than the sum of its proper divisors (24004910806096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23593143136256 is an equidigital number, since it uses as much as digits as its factorization.

23593143136256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50973984 (or 50973962 counting only the distinct ones).

The product of its digits is 10497600, while the sum is 53.

The spelling of 23593143136256 in words is "twenty-three trillion, five hundred ninety-three billion, one hundred forty-three million, one hundred thirty-six thousand, two hundred fifty-six".