5263689479499 has 12 divisors (see below), whose sum is σ = 8294298573912. Its totient is φ = 3190114836000.

The previous prime is 5263689479497. The next prime is 5263689479537. The reversal of 5263689479499 is 9949749863625.

5263689479499 is a `hidden beast` number, since 5 + 2 + 6 + 3 + 6 + 89 + 47 + 9 + 499 = 666.

It is not a de Polignac number, because 5263689479499 - 2¹ = 5263689479497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5263689479497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26584290202 + ... + 26584290399.

It is an arithmetic number, because the mean of its divisors is an integer number (691191547826).

Almost surely, 2^{5263689479499} is an apocalyptic number.

5263689479499 is a deficient number, since it is larger than the sum of its proper divisors (3030609094413).

5263689479499 is a wasteful number, since it uses less digits than its factorization.

5263689479499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53168580618 (or 53168580615 counting only the distinct ones).

The product of its digits is 6348948480, while the sum is 81.

The spelling of 5263689479499 in words is "five trillion, two hundred sixty-three billion, six hundred eighty-nine million, four hundred seventy-nine thousand, four hundred ninety-nine".