5297755086 has 48 divisors (see below), whose sum is σ = 12397039200. Its totient is φ = 1625382720.

The previous prime is 5297755069. The next prime is 5297755087. The reversal of 5297755086 is 6805577925.

5297755086 is a `hidden beast` number, since 5 + 2 + 9 + 7 + 7 + 550 + 86 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297755087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49231 + ... + 114101.

It is an arithmetic number, because the mean of its divisors is an integer number (258271650).

Almost surely, 2^5297755086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5297755086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6198519600).

5297755086 is an abundant number, since it is smaller than the sum of its proper divisors (7099284114).

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

5297755086 is a wasteful number, since it uses less digits than its factorization.

5297755086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65241 (or 65238 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 54.

The square root of 5297755086 is about 72785.6791271470. The cubic root of 5297755086 is about 1743.2672006114.

The spelling of 5297755086 in words is "five billion, two hundred ninety-seven million, seven hundred fifty-five thousand, eighty-six".