5321038736 has 20 divisors (see below), whose sum is σ = 11102552412. Its totient is φ = 2455863936.

The previous prime is 5321038643. The next prime is 5321038747. The reversal of 5321038736 is 6378301235.

It can be written as a sum of positive squares in 2 ways, for example, as 811110400 + 4509928336 = 28480^2 + 67156^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5321038736.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12790751 + ... + 12791166.

Almost surely, 2^5321038736 is an apocalyptic number.

It is an amenable number.

5321038736 is an abundant number, since it is smaller than the sum of its proper divisors (5781513676).

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

5321038736 is a wasteful number, since it uses less digits than its factorization.

5321038736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25581938 (or 25581932 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 5321038736 is about 72945.4504133054. The cubic root of 5321038736 is about 1745.8173565186.

The spelling of 5321038736 in words is "five billion, three hundred twenty-one million, thirty-eight thousand, seven hundred thirty-six".