5336947440 has 200 divisors, whose sum is σ = 20221370928. Its totient is φ = 1293788160.

The previous prime is 5336947379. The next prime is 5336947457. The reversal of 5336947440 is 447496335.

5336947440 is a `hidden beast` number, since 533 + 6 + 9 + 4 + 74 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 33844 + ... + 108716.

Almost surely, 2^5336947440 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 5336947440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10110685464).

5336947440 is an abundant number, since it is smaller than the sum of its proper divisors (14884423488).

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

5336947440 is a wasteful number, since it uses less digits than its factorization.

5336947440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74909 (or 74894 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The square root of 5336947440 is about 73054.4142403455. The cubic root of 5336947440 is about 1747.5554919843. Note that the first 3 decimals are identical.

The spelling of 5336947440 in words is "five billion, three hundred thirty-six million, nine hundred forty-seven thousand, four hundred forty".