5705919939 has 16 divisors (see below), whose sum is σ = 7796111904. Its totient is φ = 3709900800.

The previous prime is 5705919907. The next prime is 5705919941. The reversal of 5705919939 is 9399195075.

It is not a de Polignac number, because 5705919939 - 2⁵ = 5705919907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5705919979) 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, 471387 + ... + 483339.

It is an arithmetic number, because the mean of its divisors is an integer number (487256994).

Almost surely, 2^5705919939 is an apocalyptic number.

5705919939 is a deficient number, since it is larger than the sum of its proper divisors (2090191965).

5705919939 is a wasteful number, since it uses less digits than its factorization.

5705919939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15878.

The product of its (nonzero) digits is 3444525, while the sum is 57.

The square root of 5705919939 is about 75537.5399321423. The cubic root of 5705919939 is about 1786.9341878729.

The spelling of 5705919939 in words is "five billion, seven hundred five million, nine hundred nineteen thousand, nine hundred thirty-nine".