791543514948 has 48 divisors (see below), whose sum is σ = 1861205083584. Its totient is φ = 261809608320.

The previous prime is 791543514941. The next prime is 791543514989. The reversal of 791543514948 is 849415345197.

It is a super-2 number, since 2×791543514948² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 791543514891 and 791543514900.

It is not an unprimeable number, because it can be changed into a prime (791543514941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27207786 + ... + 27236862.

It is an arithmetic number, because the mean of its divisors is an integer number (38775105908).

Almost surely, 2^791543514948 is an apocalyptic number.

It is an amenable number.

791543514948 is an abundant number, since it is smaller than the sum of its proper divisors (1069661568636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

791543514948 is a wasteful number, since it uses less digits than its factorization.

791543514948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46532 (or 46530 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 60.

The spelling of 791543514948 in words is "seven hundred ninety-one billion, five hundred forty-three million, five hundred fourteen thousand, nine hundred forty-eight".