5297526647 has 8 divisors (see below), whose sum is σ = 6201982752. Its totient is φ = 4429987200.

The previous prime is 5297526631. The next prime is 5297526653. The reversal of 5297526647 is 7466257925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5297526647 - 2⁴ = 5297526631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297526607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9228854 + ... + 9229427.

It is an arithmetic number, because the mean of its divisors is an integer number (775247844).

Almost surely, 2^5297526647 is an apocalyptic number.

5297526647 is a deficient number, since it is larger than the sum of its proper divisors (904456105).

5297526647 is a wasteful number, since it uses less digits than its factorization.

5297526647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18458329.

The product of its digits is 6350400, while the sum is 53.

The square root of 5297526647 is about 72784.1098523572. The cubic root of 5297526647 is about 1743.2421437125.

The spelling of 5297526647 in words is "five billion, two hundred ninety-seven million, five hundred twenty-six thousand, six hundred forty-seven".