5709668042 has 48 divisors (see below), whose sum is σ = 9966748032. Its totient is φ = 2443034880.

The previous prime is 5709668039. The next prime is 5709668057. The reversal of 5709668042 is 2408669075.

It is a super-2 number, since 2×5709668042² = 65200618299672227528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 377567 + ... + 392397.

It is an arithmetic number, because the mean of its divisors is an integer number (207640584).

Almost surely, 2^5709668042 is an apocalyptic number.

5709668042 is a deficient number, since it is larger than the sum of its proper divisors (4257079990).

5709668042 is a wasteful number, since it uses less digits than its factorization.

5709668042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14943 (or 14930 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 5709668042 is about 75562.3453976913. The cubic root of 5709668042 is about 1787.3253691658.

The spelling of 5709668042 in words is "five billion, seven hundred nine million, six hundred sixty-eight thousand, forty-two".