38575322879 has 4 divisors (see below), whose sum is σ = 38575741920. Its totient is φ = 38574903840.

The previous prime is 38575322837. The next prime is 38575322881. The reversal of 38575322879 is 97822357583.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38575322879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38575322179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4682 + ... + 277799.

It is an arithmetic number, because the mean of its divisors is an integer number (9643935480).

Almost surely, 2^38575322879 is an apocalyptic number.

38575322879 is a deficient number, since it is larger than the sum of its proper divisors (419041).

38575322879 is a wasteful number, since it uses less digits than its factorization.

38575322879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419040.

The product of its digits is 25401600, while the sum is 59.

The spelling of 38575322879 in words is "thirty-eight billion, five hundred seventy-five million, three hundred twenty-two thousand, eight hundred seventy-nine".