5253646586 has 4 divisors (see below), whose sum is σ = 7880469882. Its totient is φ = 2626823292.

The previous prime is 5253646579. The next prime is 5253646621. The reversal of 5253646586 is 6856463525.

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., 5251755961 + 1890625 = 72469^2 + 1375^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313411645 + ... + 1313411648.

Almost surely, 2^5253646586 is an apocalyptic number.

5253646586 is a deficient number, since it is larger than the sum of its proper divisors (2626823296).

5253646586 is a wasteful number, since it uses less digits than its factorization.

5253646586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626823295.

The product of its digits is 5184000, while the sum is 50.

The square root of 5253646586 is about 72482.0431969188. The cubic root of 5253646586 is about 1738.4156302671.

The spelling of 5253646586 in words is "five billion, two hundred fifty-three million, six hundred forty-six thousand, five hundred eighty-six".