5756561133 has 16 divisors (see below), whose sum is σ = 7849149696. Its totient is φ = 3751375680.

The previous prime is 5756561113. The next prime is 5756561189. The reversal of 5756561133 is 3311656575.

It is not a de Polignac number, because 5756561133 - 2¹⁶ = 5756495597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5756561113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23710 + ... + 109887.

It is an arithmetic number, because the mean of its divisors is an integer number (490571856).

Almost surely, 2^5756561133 is an apocalyptic number.

5756561133 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5756561133 is a deficient number, since it is larger than the sum of its proper divisors (2092588563).

5756561133 is a wasteful number, since it uses less digits than its factorization.

5756561133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133924.

The product of its digits is 283500, while the sum is 42.

The square root of 5756561133 is about 75872.0049359446. The cubic root of 5756561133 is about 1792.2050925389.

The spelling of 5756561133 in words is "five billion, seven hundred fifty-six million, five hundred sixty-one thousand, one hundred thirty-three".