5297550336 has 440 divisors, whose sum is σ = 18100965960. Its totient is φ = 1534132224.

The previous prime is 5297550317. The next prime is 5297550361. The reversal of 5297550336 is 6330557925.

It is a happy number.

5297550336 is a `hidden beast` number, since 5 + 2 + 97 + 550 + 3 + 3 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 318836736 + 4978713600 = 17856^2 + 70560^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5297550291 and 5297550300.

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, 311620600 + ... + 311620616.

It is an arithmetic number, because the mean of its divisors is an integer number (41138559).

Almost surely, 2^5297550336 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 5297550336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9050482980).

5297550336 is an abundant number, since it is smaller than the sum of its proper divisors (12803415624).

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

5297550336 is an equidigital number, since it uses as much as digits as its factorization.

5297550336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 35 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 45.

The square root of 5297550336 is about 72784.2725868714. The cubic root of 5297550336 is about 1743.2447421328.

The spelling of 5297550336 in words is "five billion, two hundred ninety-seven million, five hundred fifty thousand, three hundred thirty-six".