23253544544 has 24 divisors (see below), whose sum is σ = 45825319008. Its totient is φ = 11615368320.

The previous prime is 23253544529. The next prime is 23253544547. The reversal of 23253544544 is 44544535232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23253544547) 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, 323192 + ... + 388535.

It is an arithmetic number, because the mean of its divisors is an integer number (1909388292).

Almost surely, 2^23253544544 is an apocalyptic number.

It is an amenable number.

23253544544 is a deficient number, since it is larger than the sum of its proper divisors (22571774464).

23253544544 is a wasteful number, since it uses less digits than its factorization.

23253544544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712758 (or 712750 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 41.

The spelling of 23253544544 in words is "twenty-three billion, two hundred fifty-three million, five hundred forty-four thousand, five hundred forty-four".