527245165 has 8 divisors (see below), whose sum is σ = 633097080. Its totient is φ = 421527552.

The previous prime is 527245139. The next prime is 527245171. The reversal of 527245165 is 561542725.

It can be written as a sum of positive squares in 4 ways, for example, as 386751556 + 140493609 = 19666^2 + 11853^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 527245165 - 2¹⁵ = 527212397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24724 + ... + 40813.

It is an arithmetic number, because the mean of its divisors is an integer number (79137135).

Almost surely, 2^527245165 is an apocalyptic number.

It is an amenable number.

527245165 is a deficient number, since it is larger than the sum of its proper divisors (105851915).

527245165 is a wasteful number, since it uses less digits than its factorization.

527245165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67151.

The product of its digits is 84000, while the sum is 37.

The square root of 527245165 is about 22961.8197231840. The cubic root of 527245165 is about 807.8626601561.

The spelling of 527245165 in words is "five hundred twenty-seven million, two hundred forty-five thousand, one hundred sixty-five".