5302791391247 has 8 divisors (see below), whose sum is σ = 6201270996096. Its totient is φ = 4439546280792.

The previous prime is 5302791391223. The next prime is 5302791391253. The reversal of 5302791391247 is 7421931972035.

It is a happy number.

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

It is not a de Polignac number, because 5302791391247 - 2²⁰ = 5302790342671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5302791391847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8808623273 + ... + 8808623874.

It is an arithmetic number, because the mean of its divisors is an integer number (775158874512).

Almost surely, 2^{5302791391247} is an apocalyptic number.

5302791391247 is a deficient number, since it is larger than the sum of its proper divisors (898479604849).

5302791391247 is a wasteful number, since it uses less digits than its factorization.

5302791391247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17617247197.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 5302791391247 in words is "five trillion, three hundred two billion, seven hundred ninety-one million, three hundred ninety-one thousand, two hundred forty-seven".