8527007485 has 4 divisors (see below), whose sum is σ = 10232408988. Its totient is φ = 6821605984.

The previous prime is 8527007483. The next prime is 8527007519. The reversal of 8527007485 is 5847007258.

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 2133885636 + 6393121849 = 46194^2 + 79957^2 .

It is a cyclic number.

It is not a de Polignac number, because 8527007485 - 2¹ = 8527007483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8527007483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852700744 + ... + 852700753.

It is an arithmetic number, because the mean of its divisors is an integer number (2558102247).

Almost surely, 2^8527007485 is an apocalyptic number.

It is an amenable number.

8527007485 is a deficient number, since it is larger than the sum of its proper divisors (1705401503).

8527007485 is a wasteful number, since it uses less digits than its factorization.

8527007485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705401502.

The product of its (nonzero) digits is 627200, while the sum is 46.

The square root of 8527007485 is about 92341.7970639515. The cubic root of 8527007485 is about 2042.9867410091.

The spelling of 8527007485 in words is "eight billion, five hundred twenty-seven million, seven thousand, four hundred eighty-five".