265012012 has 6 divisors (see below), whose sum is σ = 463771028. Its totient is φ = 132506004.

The previous prime is 265012009. The next prime is 265012067. The reversal of 265012012 is 210210562.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33126498 + ... + 33126505.

Almost surely, 2^265012012 is an apocalyptic number.

It is an amenable number.

265012012 is a deficient number, since it is larger than the sum of its proper divisors (198759016).

265012012 is a wasteful number, since it uses less digits than its factorization.

265012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66253007 (or 66253005 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 265012012 is about 16279.1895375661. The cubic root of 265012012 is about 642.3255337382.

Adding to 265012012 its reverse (210210562), we get a palindrome (475222574).

The spelling of 265012012 in words is "two hundred sixty-five million, twelve thousand, twelve".