5315023840786 has 12 divisors (see below), whose sum is σ = 8763200465166. Its totient is φ = 2415919927520.

The previous prime is 5315023840769. The next prime is 5315023840807. The reversal of 5315023840786 is 6870483205135.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4419795633561 + 895228207225 = 2102331^2 + 946165^2 .

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 5 ways as a sum of consecutive naturals, for example, 10981453975 + ... + 10981454458.

Almost surely, 2^{5315023840786} is an apocalyptic number.

5315023840786 is a deficient number, since it is larger than the sum of its proper divisors (3448176624380).

5315023840786 is a wasteful number, since it uses less digits than its factorization.

5315023840786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21962908457 (or 21962908446 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 5315023840786 in words is "five trillion, three hundred fifteen billion, twenty-three million, eight hundred forty thousand, seven hundred eighty-six".