798756080519 has 2 divisors, whose sum is σ = 798756080520. Its totient is φ = 798756080518.

The previous prime is 798756080501. The next prime is 798756080557. The reversal of 798756080519 is 915080657897.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 798756080519 - 2²⁴ = 798739303303 is a prime.

It is a super-2 number, since 2×798756080519² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (798756080569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399378040259 + 399378040260.

It is an arithmetic number, because the mean of its divisors is an integer number (399378040260).

Almost surely, 2^798756080519 is an apocalyptic number.

798756080519 is a deficient number, since it is larger than the sum of its proper divisors (1).

798756080519 is an equidigital number, since it uses as much as digits as its factorization.

798756080519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38102400, while the sum is 65.

The spelling of 798756080519 in words is "seven hundred ninety-eight billion, seven hundred fifty-six million, eighty thousand, five hundred nineteen".