38568523273 has 16 divisors (see below), whose sum is σ = 44172054784. Its totient is φ = 32988513600.

The previous prime is 38568523261. The next prime is 38568523289. The reversal of 38568523273 is 37232586583.

It is a de Polignac number, because none of the positive numbers 2^k-38568523273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38568523273.

It is not an unprimeable number, because it can be changed into a prime (38568526273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7558423 + ... + 7563523.

It is an arithmetic number, because the mean of its divisors is an integer number (2760753424).

Almost surely, 2^38568523273 is an apocalyptic number.

It is an amenable number.

38568523273 is a deficient number, since it is larger than the sum of its proper divisors (5603531511).

38568523273 is a wasteful number, since it uses less digits than its factorization.

38568523273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7192.

The product of its digits is 7257600, while the sum is 52.

The spelling of 38568523273 in words is "thirty-eight billion, five hundred sixty-eight million, five hundred twenty-three thousand, two hundred seventy-three".