797041265265 has 96 divisors (see below), whose sum is σ = 1648045301760. Its totient is φ = 348414853248.

The previous prime is 797041265261. The next prime is 797041265291. The reversal of 797041265265 is 562562140797.

It is a happy number.

797041265265 is a `hidden beast` number, since 7 + 9 + 70 + 41 + 2 + 6 + 526 + 5 = 666.

797041265265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 797041265265 - 2² = 797041265261 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (797041265261) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27074344 + ... + 27103766.

It is an arithmetic number, because the mean of its divisors is an integer number (17167138560).

Almost surely, 2^797041265265 is an apocalyptic number.

It is an amenable number.

797041265265 is an abundant number, since it is smaller than the sum of its proper divisors (851004036495).

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

797041265265 is a wasteful number, since it uses less digits than its factorization.

797041265265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33203 (or 33200 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 797041265265 in words is "seven hundred ninety-seven billion, forty-one million, two hundred sixty-five thousand, two hundred sixty-five".