525430607 has 16 divisors (see below), whose sum is σ = 591349248. Its totient is φ = 463219680.

The previous prime is 525430603. The next prime is 525430643. The reversal of 525430607 is 706034525.

It is a cyclic number.

It is not a de Polignac number, because 525430607 - 2² = 525430603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525430603) 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 15 ways as a sum of consecutive naturals, for example, 346982 + ... + 348492.

It is an arithmetic number, because the mean of its divisors is an integer number (36959328).

Almost surely, 2^525430607 is an apocalyptic number.

525430607 is a deficient number, since it is larger than the sum of its proper divisors (65918641).

525430607 is a wasteful number, since it uses less digits than its factorization.

525430607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 525430607 is about 22922.2731638902. The cubic root of 525430607 is about 806.9348194596.

The spelling of 525430607 in words is "five hundred twenty-five million, four hundred thirty thousand, six hundred seven".