5131473336 has 256 divisors, whose sum is σ = 16479936000. Its totient is φ = 1463132160.

The previous prime is 5131473323. The next prime is 5131473359. The reversal of 5131473336 is 6333741315.

5131473336 is a `hidden beast` number, since 5 + 1 + 314 + 7 + 3 + 336 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5131473336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8893080 + ... + 8893656.

It is an arithmetic number, because the mean of its divisors is an integer number (64374750).

Almost surely, 2^5131473336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5131473336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8239968000).

5131473336 is an abundant number, since it is smaller than the sum of its proper divisors (11348462664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5131473336 is a wasteful number, since it uses less digits than its factorization.

5131473336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819 (or 809 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The square root of 5131473336 is about 71634.3027885384. The cubic root of 5131473336 is about 1724.8342162037.

The spelling of 5131473336 in words is "five billion, one hundred thirty-one million, four hundred seventy-three thousand, three hundred thirty-six".