265040572 has 6 divisors (see below), whose sum is σ = 463821008. Its totient is φ = 132520284.

The previous prime is 265040561. The next prime is 265040579. The reversal of 265040572 is 275040562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265040579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33130068 + ... + 33130075.

Almost surely, 2^265040572 is an apocalyptic number.

It is an amenable number.

265040572 is a deficient number, since it is larger than the sum of its proper divisors (198780436).

265040572 is a wasteful number, since it uses less digits than its factorization.

265040572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66260147 (or 66260145 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 265040572 is about 16280.0667074800. The cubic root of 265040572 is about 642.3486071053.

The spelling of 265040572 in words is "two hundred sixty-five million, forty thousand, five hundred seventy-two".