525260207 has 4 divisors (see below), whose sum is σ = 525307416. Its totient is φ = 525213000.

The previous prime is 525260191. The next prime is 525260233. The reversal of 525260207 is 702062525.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 525260207 - 2⁴ = 525260191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 525260207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525260287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3332 + ... + 32582.

It is an arithmetic number, because the mean of its divisors is an integer number (131326854).

Almost surely, 2^525260207 is an apocalyptic number.

525260207 is a deficient number, since it is larger than the sum of its proper divisors (47209).

525260207 is a wasteful number, since it uses less digits than its factorization.

525260207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47208.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 525260207 is about 22918.5559536372. Note that the first 3 decimals coincide. The cubic root of 525260207 is about 806.8475789129.

The spelling of 525260207 in words is "five hundred twenty-five million, two hundred sixty thousand, two hundred seven".