798756113287 has 16 divisors (see below), whose sum is σ = 889962753024. Its totient is φ = 710650044000.

The previous prime is 798756113231. The next prime is 798756113299. The reversal of 798756113287 is 782311657897.

It is a cyclic number.

It is not a de Polignac number, because 798756113287 - 2¹⁵ = 798756080519 is a prime.

It is a super-2 number, since 2×798756113287² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798756114287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11536462 + ... + 11605492.

It is an arithmetic number, because the mean of its divisors is an integer number (55622672064).

Almost surely, 2^798756113287 is an apocalyptic number.

798756113287 is a deficient number, since it is larger than the sum of its proper divisors (91206639737).

798756113287 is a wasteful number, since it uses less digits than its factorization.

798756113287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91470.

The product of its digits is 35562240, while the sum is 64.

The spelling of 798756113287 in words is "seven hundred ninety-eight billion, seven hundred fifty-six million, one hundred thirteen thousand, two hundred eighty-seven".