4235430525 has 24 divisors (see below), whose sum is σ = 7005801600. Its totient is φ = 2257856640.

The previous prime is 4235430481. The next prime is 4235430533. The reversal of 4235430525 is 5250345324.

It is a happy number.

It is not a de Polignac number, because 4235430525 - 2¹⁹ = 4234906237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167676 + ... + 191274.

It is an arithmetic number, because the mean of its divisors is an integer number (291908400).

Almost surely, 2^4235430525 is an apocalyptic number.

It is an amenable number.

4235430525 is a deficient number, since it is larger than the sum of its proper divisors (2770371075).

4235430525 is a wasteful number, since it uses less digits than its factorization.

4235430525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26005 (or 26000 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 4235430525 is about 65080.1853485375. The cubic root of 4235430525 is about 1617.9528229489.

Adding to 4235430525 its reverse (5250345324), we get a palindrome (9485775849).

The spelling of 4235430525 in words is "four billion, two hundred thirty-five million, four hundred thirty thousand, five hundred twenty-five".