5756431928 has 16 divisors (see below), whose sum is σ = 11623564680. Its totient is φ = 2656814688.

The previous prime is 5756431909. The next prime is 5756431951. The reversal of 5756431928 is 8291346575.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27675050 + ... + 27675257.

Almost surely, 2^5756431928 is an apocalyptic number.

It is an amenable number.

5756431928 is an abundant number, since it is smaller than the sum of its proper divisors (5867132752).

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

5756431928 is a wasteful number, since it uses less digits than its factorization.

5756431928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55350326 (or 55350322 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 50.

The square root of 5756431928 is about 75871.1534642778. The cubic root of 5756431928 is about 1792.1916838628.

The spelling of 5756431928 in words is "five billion, seven hundred fifty-six million, four hundred thirty-one thousand, nine hundred twenty-eight".