525725133 has 8 divisors (see below), whose sum is σ = 707518368. Its totient is φ = 347207664.

The previous prime is 525725113. The next prime is 525725143. The reversal of 525725133 is 331527525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 525725133 - 2⁹ = 525724621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525725094 and 525725103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525725113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818566 + ... + 819207.

It is an arithmetic number, because the mean of its divisors is an integer number (88439796).

Almost surely, 2^525725133 is an apocalyptic number.

It is an amenable number.

525725133 is a deficient number, since it is larger than the sum of its proper divisors (181793235).

525725133 is a wasteful number, since it uses less digits than its factorization.

525725133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637883.

The product of its digits is 31500, while the sum is 33.

The square root of 525725133 is about 22928.6967139434. The cubic root of 525725133 is about 807.0855649551.

The spelling of 525725133 in words is "five hundred twenty-five million, seven hundred twenty-five thousand, one hundred thirty-three".