5013421355331 has 12 divisors (see below), whose sum is σ = 7251939030960. Its totient is φ = 3337513023600.

The previous prime is 5013421355251. The next prime is 5013421355357. The reversal of 5013421355331 is 1335531243105.

5013421355331 is a `hidden beast` number, since 50 + 1 + 3 + 4 + 21 + 3 + 553 + 31 = 666.

It is not a de Polignac number, because 5013421355331 - 2³⁴ = 4996241486147 is a prime.

It is a super-2 number, since 2×5013421355331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5013421350331) 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, 397316671 + ... + 397329288.

It is an arithmetic number, because the mean of its divisors is an integer number (604328252580).

Almost surely, 2^{5013421355331} is an apocalyptic number.

5013421355331 is a deficient number, since it is larger than the sum of its proper divisors (2238517675629).

5013421355331 is a wasteful number, since it uses less digits than its factorization.

5013421355331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794646666 (or 794646663 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

Adding to 5013421355331 its reverse (1335531243105), we get a palindrome (6348952598436).

The spelling of 5013421355331 in words is "five trillion, thirteen billion, four hundred twenty-one million, three hundred fifty-five thousand, three hundred thirty-one".