525541888 has 20 divisors (see below), whose sum is σ = 1050058350. Its totient is φ = 262770688.

The previous prime is 525541879. The next prime is 525541889. The reversal of 525541888 is 888145525.

It can be written as a sum of positive squares in only one way, i.e., 391723264 + 133818624 = 19792^2 + 11568^2 .

It is not an unprimeable number, because it can be changed into a prime (525541889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512713 + ... + 513736.

Almost surely, 2^525541888 is an apocalyptic number.

It is an amenable number.

525541888 is a deficient number, since it is larger than the sum of its proper divisors (524516462).

525541888 is an equidigital number, since it uses as much as digits as its factorization.

525541888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026467 (or 1026451 counting only the distinct ones).

The product of its digits is 512000, while the sum is 46.

The square root of 525541888 is about 22924.7003906267. The cubic root of 525541888 is about 806.9917823733.

The spelling of 525541888 in words is "five hundred twenty-five million, five hundred forty-one thousand, eight hundred eighty-eight".