5757410531666 has 4 divisors (see below), whose sum is σ = 8636115797502. Its totient is φ = 2878705265832.

The previous prime is 5757410531533. The next prime is 5757410531669. The reversal of 5757410531666 is 6661350147575.

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

It can be written as a sum of positive squares in only one way, i.e., 5640363753025 + 117046778641 = 2374945^2 + 342121^2 .

It is not an unprimeable number, because it can be changed into a prime (5757410531669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439352632915 + ... + 1439352632918.

Almost surely, 2^{5757410531666} is an apocalyptic number.

5757410531666 is a deficient number, since it is larger than the sum of its proper divisors (2878705265836).

5757410531666 is a wasteful number, since it uses less digits than its factorization.

5757410531666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878705265835.

The product of its (nonzero) digits is 15876000, while the sum is 56.

The spelling of 5757410531666 in words is "five trillion, seven hundred fifty-seven billion, four hundred ten million, five hundred thirty-one thousand, six hundred sixty-six".