791500305055 has 8 divisors (see below), whose sum is σ = 980439087744. Its totient is φ = 612774429600.

The previous prime is 791500304989. The next prime is 791500305059. The reversal of 791500305055 is 550503005197.

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

It is not a de Polignac number, because 791500305055 - 2¹³ = 791500296863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 791500304999 and 791500305017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791500305059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2553226636 + ... + 2553226945.

It is an arithmetic number, because the mean of its divisors is an integer number (122554885968).

Almost surely, 2^791500305055 is an apocalyptic number.

791500305055 is a deficient number, since it is larger than the sum of its proper divisors (188938782689).

791500305055 is a wasteful number, since it uses less digits than its factorization.

791500305055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106453617.

The product of its (nonzero) digits is 118125, while the sum is 40.

The spelling of 791500305055 in words is "seven hundred ninety-one billion, five hundred million, three hundred five thousand, fifty-five".