5159866012 has 36 divisors (see below), whose sum is σ = 10748309880. Its totient is φ = 2159940384.

The previous prime is 5159865983. The next prime is 5159866091. The reversal of 5159866012 is 2106689515.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 5159866012.

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 11 ways as a sum of consecutive naturals, for example, 297687 + ... + 314542.

Almost surely, 2^5159866012 is an apocalyptic number.

It is an amenable number.

5159866012 is an abundant number, since it is smaller than the sum of its proper divisors (5588443868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5159866012 is a wasteful number, since it uses less digits than its factorization.

5159866012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612290 (or 612281 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 5159866012 is about 71832.2073446167. The cubic root of 5159866012 is about 1728.0095624006.

The spelling of 5159866012 in words is "five billion, one hundred fifty-nine million, eight hundred sixty-six thousand, twelve".