235530525 has 12 divisors (see below), whose sum is σ = 389410592. Its totient is φ = 125616240.

The previous prime is 235530523. The next prime is 235530541. The reversal of 235530525 is 525035532.

235530525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 235530525 - 2¹ = 235530523 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 235530492 and 235530501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235530523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1570129 + ... + 1570278.

Almost surely, 2^235530525 is an apocalyptic number.

235530525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235530525 is a deficient number, since it is larger than the sum of its proper divisors (153880067).

235530525 is a wasteful number, since it uses less digits than its factorization.

235530525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140420 (or 3140415 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 235530525 is about 15347.0037792398. The cubic root of 235530525 is about 617.5646093892.

The spelling of 235530525 in words is "two hundred thirty-five million, five hundred thirty thousand, five hundred twenty-five".