791053817998 has 8 divisors (see below), whose sum is σ = 1227497303880. Its totient is φ = 381888050040.

The previous prime is 791053817951. The next prime is 791053818011. The reversal of 791053817998 is 899718350197.

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

It is a super-2 number, since 2×791053817998² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6819429408 + ... + 6819429523.

It is an arithmetic number, because the mean of its divisors is an integer number (153437162985).

Almost surely, 2^791053817998 is an apocalyptic number.

791053817998 is a deficient number, since it is larger than the sum of its proper divisors (436443485882).

791053817998 is a wasteful number, since it uses less digits than its factorization.

791053817998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13638858962.

The product of its (nonzero) digits is 34292160, while the sum is 67.

The spelling of 791053817998 in words is "seven hundred ninety-one billion, fifty-three million, eight hundred seventeen thousand, nine hundred ninety-eight".