5187710566 has 48 divisors (see below), whose sum is σ = 8205560064. Its totient is φ = 2459016000.

The previous prime is 5187710551. The next prime is 5187710579. The reversal of 5187710566 is 6650177815.

It is a super-3 number, since 3×5187710566³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24586201 + ... + 24586411.

It is an arithmetic number, because the mean of its divisors is an integer number (170949168).

Almost surely, 2^5187710566 is an apocalyptic number.

5187710566 is a deficient number, since it is larger than the sum of its proper divisors (3017849498).

5187710566 is a wasteful number, since it uses less digits than its factorization.

5187710566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 428 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 46.

The square root of 5187710566 is about 72025.7632101181. The cubic root of 5187710566 is about 1731.1123150705.

The spelling of 5187710566 in words is "five billion, one hundred eighty-seven million, seven hundred ten thousand, five hundred sixty-six".