5263684789479 has 24 divisors (see below), whose sum is σ = 7461781482960. Its totient is φ = 3296548088064.

The previous prime is 5263684789477. The next prime is 5263684789483. The reversal of 5263684789479 is 9749874863625.

It is not a de Polignac number, because 5263684789479 - 2¹ = 5263684789477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263684789477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21978094 + ... + 22216299.

It is an arithmetic number, because the mean of its divisors is an integer number (310907561790).

Almost surely, 2^{5263684789479} is an apocalyptic number.

5263684789479 is a deficient number, since it is larger than the sum of its proper divisors (2198096693481).

5263684789479 is a wasteful number, since it uses less digits than its factorization.

5263684789479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44194499 (or 44194462 counting only the distinct ones).

The product of its digits is 4389396480, while the sum is 78.

The spelling of 5263684789479 in words is "five trillion, two hundred sixty-three billion, six hundred eighty-four million, seven hundred eighty-nine thousand, four hundred seventy-nine".