527073065 has 4 divisors (see below), whose sum is σ = 632487684. Its totient is φ = 421658448.

The previous prime is 527073031. The next prime is 527073073. The reversal of 527073065 is 560370725.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72658576 + 454414489 = 8524^2 + 21317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-527073065 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52707302 + ... + 52707311.

It is an arithmetic number, because the mean of its divisors is an integer number (158121921).

Almost surely, 2^527073065 is an apocalyptic number.

It is an amenable number.

527073065 is a deficient number, since it is larger than the sum of its proper divisors (105414619).

527073065 is a wasteful number, since it uses less digits than its factorization.

527073065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105414618.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 527073065 is about 22958.0718920383. The cubic root of 527073065 is about 807.7747514670.

The spelling of 527073065 in words is "five hundred twenty-seven million, seventy-three thousand, sixty-five".