525080845 has 8 divisors (see below), whose sum is σ = 633296664. Its totient is φ = 417931584.

The previous prime is 525080813. The next prime is 525080861. The reversal of 525080845 is 548080525.

It can be written as a sum of positive squares in 4 ways, for example, as 273604681 + 251476164 = 16541^2 + 15858^2 .

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 525080845 - 2⁵ = 525080813 is a prime.

It is a Duffinian number.

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, 265554 + ... + 267523.

It is an arithmetic number, because the mean of its divisors is an integer number (79162083).

Almost surely, 2^525080845 is an apocalyptic number.

It is an amenable number.

525080845 is a deficient number, since it is larger than the sum of its proper divisors (108215819).

525080845 is a wasteful number, since it uses less digits than its factorization.

525080845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533279.

The product of its (nonzero) digits is 64000, while the sum is 37.

The square root of 525080845 is about 22914.6425894012. The cubic root of 525080845 is about 806.7557296612.

The spelling of 525080845 in words is "five hundred twenty-five million, eighty thousand, eight hundred forty-five".