265006243612 has 48 divisors (see below), whose sum is σ = 515680929792. Its totient is φ = 118135484480.

The previous prime is 265006243609. The next prime is 265006243613. The reversal of 265006243612 is 216342600562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265006243613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5907933 + ... + 5952619.

It is an arithmetic number, because the mean of its divisors is an integer number (10743352704).

Almost surely, 2^265006243612 is an apocalyptic number.

265006243612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

265006243612 is a deficient number, since it is larger than the sum of its proper divisors (250674686180).

265006243612 is a wasteful number, since it uses less digits than its factorization.

265006243612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47298 (or 47296 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 265006243612 in words is "two hundred sixty-five billion, six million, two hundred forty-three thousand, six hundred twelve".