265134503056264 has 8 divisors (see below), whose sum is σ = 497127193230510. Its totient is φ = 132567251528128.

The previous prime is 265134503056253. The next prime is 265134503056429. The reversal of 265134503056264 is 462650305431562.

It can be written as a sum of positive squares in only one way, i.e., 264680035620100 + 454467436164 = 16268990^2 + 674142^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16570906441009 + ... + 16570906441024.

Almost surely, 2^{265134503056264} is an apocalyptic number.

It is an amenable number.

265134503056264 is a deficient number, since it is larger than the sum of its proper divisors (231992690174246).

265134503056264 is a wasteful number, since it uses less digits than its factorization.

265134503056264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33141812882039 (or 33141812882035 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 265134503056264 in words is "two hundred sixty-five trillion, one hundred thirty-four billion, five hundred three million, fifty-six thousand, two hundred sixty-four".