791051909954 has 16 divisors (see below), whose sum is σ = 1187614794240. Its totient is φ = 395180454240.

The previous prime is 791051909951. The next prime is 791051909983. The reversal of 791051909954 is 459909150197.

791051909954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×791051909954³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 791051909893 and 791051909902.

It is not an unprimeable number, because it can be changed into a prime (791051909951) 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, 11945174 + ... + 12011214.

It is an arithmetic number, because the mean of its divisors is an integer number (74225924640).

Almost surely, 2^791051909954 is an apocalyptic number.

791051909954 is a deficient number, since it is larger than the sum of its proper divisors (396562884286).

791051909954 is a wasteful number, since it uses less digits than its factorization.

791051909954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71185.

The product of its (nonzero) digits is 4592700, while the sum is 59.

The spelling of 791051909954 in words is "seven hundred ninety-one billion, fifty-one million, nine hundred nine thousand, nine hundred fifty-four".