5051306086816 has 72 divisors (see below), whose sum is σ = 11080756499652. Its totient is φ = 2264595379200.

The previous prime is 5051306086769. The next prime is 5051306086859. The reversal of 5051306086816 is 6186806031505.

It can be written as a sum of positive squares in 2 ways, for example, as 4905073267600 + 146232819216 = 2214740^2 + 382404^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5051306086816.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8652775 + ... + 9218086.

Almost surely, 2^{5051306086816} is an apocalyptic number.

It is an amenable number.

5051306086816 is an abundant number, since it is smaller than the sum of its proper divisors (6029450412836).

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

5051306086816 is a wasteful number, since it uses less digits than its factorization.

5051306086816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17870966 (or 17870947 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 5051306086816 in words is "five trillion, fifty-one billion, three hundred six million, eighty-six thousand, eight hundred sixteen".