5756120443 has 4 divisors (see below), whose sum is σ = 5756303088. Its totient is φ = 5755937800.

The previous prime is 5756120437. The next prime is 5756120473. The reversal of 5756120443 is 3440216575.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5756120443 - 2⁵ = 5756120411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5756120473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30583 + ... + 111568.

It is an arithmetic number, because the mean of its divisors is an integer number (1439075772).

Almost surely, 2^5756120443 is an apocalyptic number.

5756120443 is a deficient number, since it is larger than the sum of its proper divisors (182645).

5756120443 is a wasteful number, since it uses less digits than its factorization.

5756120443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182644.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 5756120443 is about 75869.1007130044. The cubic root of 5756120443 is about 1792.1593576520.

The spelling of 5756120443 in words is "five billion, seven hundred fifty-six million, one hundred twenty thousand, four hundred forty-three".