525130927 has 8 divisors (see below), whose sum is σ = 545360400. Its totient is φ = 505042944.

The previous prime is 525130913. The next prime is 525131011. The reversal of 525130927 is 729031525.

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

It is a cyclic number.

It is not a de Polignac number, because 525130927 - 2¹⁹ = 524606639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 525130892 and 525130901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525130327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27777 + ... + 42682.

It is an arithmetic number, because the mean of its divisors is an integer number (68170050).

Almost surely, 2^525130927 is an apocalyptic number.

525130927 is a deficient number, since it is larger than the sum of its proper divisors (20229473).

525130927 is a wasteful number, since it uses less digits than its factorization.

525130927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70745.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 525130927 is about 22915.7353580460. The cubic root of 525130927 is about 806.7813781915.

The spelling of 525130927 in words is "five hundred twenty-five million, one hundred thirty thousand, nine hundred twenty-seven".