23473453756 has 24 divisors (see below), whose sum is σ = 41292478080. Its totient is φ = 11675655600.

The previous prime is 23473453747. The next prime is 23473453771. The reversal of 23473453756 is 65735437432.

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 7 ways as a sum of consecutive naturals, for example, 2282955 + ... + 2293213.

It is an arithmetic number, because the mean of its divisors is an integer number (1720519920).

Almost surely, 2^23473453756 is an apocalyptic number.

It is an amenable number.

23473453756 is a deficient number, since it is larger than the sum of its proper divisors (17819024324).

23473453756 is a wasteful number, since it uses less digits than its factorization.

23473453756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13185 (or 13183 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 49.

The spelling of 23473453756 in words is "twenty-three billion, four hundred seventy-three million, four hundred fifty-three thousand, seven hundred fifty-six".