798533606281 has 4 divisors (see below), whose sum is σ = 833252458752. Its totient is φ = 763814753812.

The previous prime is 798533606249. The next prime is 798533606329. The reversal of 798533606281 is 182606335897.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 182606335897 = 341423 ⋅534839.

It is a cyclic number.

It is not a de Polignac number, because 798533606281 - 2⁵ = 798533606249 is a prime.

It is a super-2 number, since 2×798533606281² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (798533606201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17359426201 + ... + 17359426246.

It is an arithmetic number, because the mean of its divisors is an integer number (208313114688).

Almost surely, 2^798533606281 is an apocalyptic number.

It is an amenable number.

798533606281 is a deficient number, since it is larger than the sum of its proper divisors (34718852471).

798533606281 is a wasteful number, since it uses less digits than its factorization.

798533606281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34718852470.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 798533606281 in words is "seven hundred ninety-eight billion, five hundred thirty-three million, six hundred six thousand, two hundred eighty-one".