265960858413 has 8 divisors (see below), whose sum is σ = 354630617248. Its totient is φ = 177299169264.

The previous prime is 265960858379. The next prime is 265960858439. The reversal of 265960858413 is 314858069562.

265960858413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 265960858413 - 2¹⁷ = 265960727341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265960858483) 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 7 ways as a sum of consecutive naturals, for example, 1940095 + ... + 2072652.

It is an arithmetic number, because the mean of its divisors is an integer number (44328827156).

Almost surely, 2^265960858413 is an apocalyptic number.

It is an amenable number.

265960858413 is a deficient number, since it is larger than the sum of its proper divisors (88669758835).

265960858413 is a wasteful number, since it uses less digits than its factorization.

265960858413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034843.

The product of its (nonzero) digits is 12441600, while the sum is 57.

The spelling of 265960858413 in words is "two hundred sixty-five billion, nine hundred sixty million, eight hundred fifty-eight thousand, four hundred thirteen".