265140255533606 has 64 divisors (see below), whose sum is σ = 415703056766976. Its totient is φ = 126691927891200.

The previous prime is 265140255533603. The next prime is 265140255533623. The reversal of 265140255533606 is 606335552041562.

265140255533606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265140255533603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1514973701 + ... + 1515148703.

It is an arithmetic number, because the mean of its divisors is an integer number (6495360261984).

Almost surely, 2^{265140255533606} is an apocalyptic number.

265140255533606 is a deficient number, since it is larger than the sum of its proper divisors (150562801233370).

265140255533606 is a wasteful number, since it uses less digits than its factorization.

265140255533606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176157.

The product of its (nonzero) digits is 19440000, while the sum is 53.

The spelling of 265140255533606 in words is "two hundred sixty-five trillion, one hundred forty billion, two hundred fifty-five million, five hundred thirty-three thousand, six hundred six".