5426317479537 has 12 divisors (see below), whose sum is σ = 7878625611844. Its totient is φ = 3598801228800.

The previous prime is 5426317479521. The next prime is 5426317479581. The reversal of 5426317479537 is 7359747136245.

5426317479537 is a `hidden beast` number, since 5 + 4 + 26 + 3 + 1 + 7 + 4 + 79 + 537 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 421258113936 + 5005059365601 = 649044^2 + 2237199^2 .

It is not a de Polignac number, because 5426317479537 - 2⁴ = 5426317479521 is a prime.

It is a super-3 number, since 3×5426317479537³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5426317479937) 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, 1561977964 + ... + 1561981437.

Almost surely, 2^{5426317479537} is an apocalyptic number.

It is an amenable number.

5426317479537 is a deficient number, since it is larger than the sum of its proper divisors (2452308132307).

5426317479537 is a wasteful number, since it uses less digits than its factorization.

5426317479537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3123959600 (or 3123959597 counting only the distinct ones).

The product of its digits is 133358400, while the sum is 63.

The spelling of 5426317479537 in words is "five trillion, four hundred twenty-six billion, three hundred seventeen million, four hundred seventy-nine thousand, five hundred thirty-seven".