525035441 has 12 divisors (see below), whose sum is σ = 611883828. Its totient is φ = 449199072.

The previous prime is 525035419. The next prime is 525035453. The reversal of 525035441 is 144530525.

It can be written as a sum of positive squares in 2 ways, for example, as 55056400 + 469979041 = 7420^2 + 21679^2 .

It is a de Polignac number, because none of the positive numbers 2^k-525035441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (525035741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17675 + ... + 36911.

It is an arithmetic number, because the mean of its divisors is an integer number (50990319).

Almost surely, 2^525035441 is an apocalyptic number.

It is an amenable number.

525035441 is a deficient number, since it is larger than the sum of its proper divisors (86848387).

525035441 is a wasteful number, since it uses less digits than its factorization.

525035441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19808 (or 19801 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 525035441 is about 22913.6518477522. The cubic root of 525035441 is about 806.7324754688.

Adding to 525035441 its reverse (144530525), we get a palindrome (669565966).

The spelling of 525035441 in words is "five hundred twenty-five million, thirty-five thousand, four hundred forty-one".