5757056661 has 8 divisors (see below), whose sum is σ = 7752076704. Its totient is φ = 3800037200.

The previous prime is 5757056633. The next prime is 5757056671. The reversal of 5757056661 is 1666507575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5757056661 - 2²⁶ = 5689947797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5757056661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5757056621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9499791 + ... + 9500396.

It is an arithmetic number, because the mean of its divisors is an integer number (969009588).

Almost surely, 2^5757056661 is an apocalyptic number.

It is an amenable number.

5757056661 is a deficient number, since it is larger than the sum of its proper divisors (1995020043).

5757056661 is a wasteful number, since it uses less digits than its factorization.

5757056661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19000291.

The product of its (nonzero) digits is 1323000, while the sum is 48.

The square root of 5757056661 is about 75875.2704179695. The cubic root of 5757056661 is about 1792.2565157355.

The spelling of 5757056661 in words is "five billion, seven hundred fifty-seven million, fifty-six thousand, six hundred sixty-one".