183145566325564 has 12 divisors (see below), whose sum is σ = 320841052452144. Its totient is φ = 91476694196384.

The previous prime is 183145566325531. The next prime is 183145566325573. The reversal of 183145566325564 is 465523665541381.

183145566325564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 183145566325496 and 183145566325505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24022237312 + ... + 24022244935.

It is an arithmetic number, because the mean of its divisors is an integer number (26736754371012).

Almost surely, 2^{183145566325564} is an apocalyptic number.

It is an amenable number.

183145566325564 is a deficient number, since it is larger than the sum of its proper divisors (137695486126580).

183145566325564 is a wasteful number, since it uses less digits than its factorization.

183145566325564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48044483204 (or 48044483202 counting only the distinct ones).

The product of its digits is 311040000, while the sum is 64.

The spelling of 183145566325564 in words is "one hundred eighty-three trillion, one hundred forty-five billion, five hundred sixty-six million, three hundred twenty-five thousand, five hundred sixty-four".