265012262055 has 32 divisors (see below), whose sum is σ = 471576376320. Its totient is φ = 141206833440.

The previous prime is 265012261999. The next prime is 265012262089. The reversal of 265012262055 is 550262210562.

265012262055 is a `hidden beast` number, since 2 + 6 + 5 + 0 + 1 + 22 + 620 + 5 + 5 = 666.

It is not a de Polignac number, because 265012262055 - 2¹² = 265012257959 is a prime.

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, 779851 + ... + 1066860.

It is an arithmetic number, because the mean of its divisors is an integer number (14736761760).

Almost surely, 2^265012262055 is an apocalyptic number.

265012262055 is a deficient number, since it is larger than the sum of its proper divisors (206564114265).

265012262055 is a wasteful number, since it uses less digits than its factorization.

265012262055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847788 (or 1847782 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 265012262055 in words is "two hundred sixty-five billion, twelve million, two hundred sixty-two thousand, fifty-five".