5156284718783 has 16 divisors (see below), whose sum is σ = 5876736938496. Its totient is φ = 4478277635040.

The previous prime is 5156284718759. The next prime is 5156284718791. The reversal of 5156284718783 is 3878174826515.

It is not a de Polignac number, because 5156284718783 - 2²⁶ = 5156217609919 is a prime.

It is a super-3 number, since 3×5156284718783³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5156284718383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12173660 + ... + 12590097.

It is an arithmetic number, because the mean of its divisors is an integer number (367296058656).

Almost surely, 2^{5156284718783} is an apocalyptic number.

5156284718783 is a deficient number, since it is larger than the sum of its proper divisors (720452219713).

5156284718783 is a wasteful number, since it uses less digits than its factorization.

5156284718783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24764614.

The product of its digits is 90316800, while the sum is 65.

The spelling of 5156284718783 in words is "five trillion, one hundred fifty-six billion, two hundred eighty-four million, seven hundred eighteen thousand, seven hundred eighty-three".