265960929796 has 9 divisors (see below), whose sum is σ = 465433432149. Its totient is φ = 132979949184.

The previous prime is 265960929781. The next prime is 265960929799. The reversal of 265960929796 is 697929069562.

The square root of 265960929796 is 515714.

It is a perfect power (a square), and thus also a powerful number.

265960929796 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9179556100 + 256781373696 = 95810^2 + 506736^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (265960929799) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 902500 + ... + 1160356.

Almost surely, 2^265960929796 is an apocalyptic number.

265960929796 is the 515714-th square number.

It is an amenable number.

265960929796 is a deficient number, since it is larger than the sum of its proper divisors (199472502353).

265960929796 is an frugal number, since it uses more digits than its factorization.

265960929796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515718 (or 257859 counting only the distinct ones).

The product of its (nonzero) digits is 198404640, while the sum is 70.

The spelling of 265960929796 in words is "two hundred sixty-five billion, nine hundred sixty million, nine hundred twenty-nine thousand, seven hundred ninety-six".