5771769939 has 40 divisors (see below), whose sum is σ = 9347830800. Its totient is φ = 3527924544.

The previous prime is 5771769917. The next prime is 5771769953. The reversal of 5771769939 is 9399671775.

It is not a de Polignac number, because 5771769939 - 2¹³ = 5771761747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5771769959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 138504 + ... + 175290.

It is an arithmetic number, because the mean of its divisors is an integer number (233695770).

Almost surely, 2^5771769939 is an apocalyptic number.

5771769939 is a deficient number, since it is larger than the sum of its proper divisors (3576060861).

5771769939 is a wasteful number, since it uses less digits than its factorization.

5771769939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36961 (or 36952 counting only the distinct ones).

The product of its digits is 22504230, while the sum is 63.

The square root of 5771769939 is about 75972.1655542344. The cubic root of 5771769939 is about 1793.7820369193.

The spelling of 5771769939 in words is "five billion, seven hundred seventy-one million, seven hundred sixty-nine thousand, nine hundred thirty-nine".