5668373838 has 16 divisors (see below), whose sum is σ = 11340617040. Its totient is φ = 1888813056.

The previous prime is 5668373833. The next prime is 5668373857. The reversal of 5668373838 is 8383738665.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668373831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142003 + ... + 177486.

It is an arithmetic number, because the mean of its divisors is an integer number (708788565).

Almost surely, 2^5668373838 is an apocalyptic number.

5668373838 is an abundant number, since it is smaller than the sum of its proper divisors (5672243202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5668373838 is a wasteful number, since it uses less digits than its factorization.

5668373838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322451.

The product of its digits is 17418240, while the sum is 57.

The square root of 5668373838 is about 75288.6036395948. The cubic root of 5668373838 is about 1783.0060972185.

The spelling of 5668373838 in words is "five billion, six hundred sixty-eight million, three hundred seventy-three thousand, eight hundred thirty-eight".