525050052399 has 64 divisors (see below), whose sum is σ = 808448256000. Its totient is φ = 336539681280.

The previous prime is 525050052379. The next prime is 525050052403. The reversal of 525050052399 is 993250050525.

525050052399 is a `hidden beast` number, since 5 + 2 + 5 + 0 + 500 + 52 + 3 + 99 = 666.

It is not a de Polignac number, because 525050052399 - 2¹⁶ = 525049986863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525050052379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30237882 + ... + 30255240.

It is an arithmetic number, because the mean of its divisors is an integer number (12632004000).

Almost surely, 2^525050052399 is an apocalyptic number.

525050052399 is a deficient number, since it is larger than the sum of its proper divisors (283398203601).

525050052399 is a wasteful number, since it uses less digits than its factorization.

525050052399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17805 (or 17799 counting only the distinct ones).

The product of its (nonzero) digits is 607500, while the sum is 45.

The spelling of 525050052399 in words is "five hundred twenty-five billion, fifty million, fifty-two thousand, three hundred ninety-nine".