5357136866 has 8 divisors (see below), whose sum is σ = 8508393900. Its totient is φ = 2521005568.

The previous prime is 5357136823. The next prime is 5357136913. The reversal of 5357136866 is 6686317535.

It can be written as a sum of positive squares in 2 ways, for example, as 5133006025 + 224130841 = 71645^2 + 14971^2 .

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

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, 78781391 + ... + 78781458.

Almost surely, 2^5357136866 is an apocalyptic number.

5357136866 is a deficient number, since it is larger than the sum of its proper divisors (3151257034).

5357136866 is a wasteful number, since it uses less digits than its factorization.

5357136866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157562868.

The product of its digits is 2721600, while the sum is 50.

The square root of 5357136866 is about 73192.4645438313. The cubic root of 5357136866 is about 1749.7563596595.

The spelling of 5357136866 in words is "five billion, three hundred fifty-seven million, one hundred thirty-six thousand, eight hundred sixty-six".