265052052026 has 32 divisors (see below), whose sum is σ = 439343129088. Its totient is φ = 119286872320.

The previous prime is 265052051963. The next prime is 265052052029. The reversal of 265052052026 is 620250250562.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (265052052029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5120591 + ... + 5172093.

It is an arithmetic number, because the mean of its divisors is an integer number (13729472784).

Almost surely, 2^265052052026 is an apocalyptic number.

265052052026 is a deficient number, since it is larger than the sum of its proper divisors (174291077062).

265052052026 is a wasteful number, since it uses less digits than its factorization.

265052052026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58126.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 265052052026 in words is "two hundred sixty-five billion, fifty-two million, fifty-two thousand, twenty-six".