265275312113500 has 96 divisors (see below), whose sum is σ = 624483141242688. Its totient is φ = 97860585081600.

The previous prime is 265275312113489. The next prime is 265275312113533. The reversal of 265275312113500 is 5311213572562.

It is a happy number.

265275312113500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10871287 + ... + 25470286.

It is an arithmetic number, because the mean of its divisors is an integer number (6505032721278).

Almost surely, 2^{265275312113500} is an apocalyptic number.

265275312113500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265275312113500 is an abundant number, since it is smaller than the sum of its proper divisors (359207829129188).

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

265275312113500 is a wasteful number, since it uses less digits than its factorization.

265275312113500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36342728 (or 36342716 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 265275312113500 in words is "two hundred sixty-five trillion, two hundred seventy-five billion, three hundred twelve million, one hundred thirteen thousand, five hundred".