5085362809431 has 12 divisors (see below), whose sum is σ = 7345978004040. Its totient is φ = 3390032359440.

The previous prime is 5085362809421. The next prime is 5085362809451. The reversal of 5085362809431 is 1349082635805.

5085362809431 is a `hidden beast` number, since 5 + 0 + 8 + 5 + 3 + 628 + 0 + 9 + 4 + 3 + 1 = 666.

It is not a de Polignac number, because 5085362809431 - 2⁴¹ = 2886339553879 is a prime.

It is a super-2 number, since 2×5085362809431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5085362809421) 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, 17305665 + ... + 17597066.

It is an arithmetic number, because the mean of its divisors is an integer number (612164833670).

Almost surely, 2^{5085362809431} is an apocalyptic number.

5085362809431 is a deficient number, since it is larger than the sum of its proper divisors (2260615194609).

5085362809431 is a wasteful number, since it uses less digits than its factorization.

5085362809431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34918926 (or 34918923 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 5085362809431 in words is "five trillion, eighty-five billion, three hundred sixty-two million, eight hundred nine thousand, four hundred thirty-one".