265145634160052 has 12 divisors (see below), whose sum is σ = 464330020869120. Its totient is φ = 132479913911736.

The previous prime is 265145634160039. The next prime is 265145634160061. The reversal of 265145634160052 is 250061436541562.

It is a super-2 number, since 2×265145634160052² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23225785652 + ... + 23225797067.

It is an arithmetic number, because the mean of its divisors is an integer number (38694168405760).

Almost surely, 2^{265145634160052} is an apocalyptic number.

It is an amenable number.

265145634160052 is a deficient number, since it is larger than the sum of its proper divisors (199184386709068).

265145634160052 is a wasteful number, since it uses less digits than its factorization.

265145634160052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46451584150 (or 46451584148 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 265145634160052 in words is "two hundred sixty-five trillion, one hundred forty-five billion, six hundred thirty-four million, one hundred sixty thousand, fifty-two".