43025525 has 12 divisors (see below), whose sum is σ = 55672032. Its totient is φ = 32923440.

The previous prime is 43025491. The next prime is 43025527. The reversal of 43025525 is 52552034.

It is a de Polignac number, because none of the positive numbers 2^k-43025525 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43025494 and 43025503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43025527) 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, 36839 + ... + 37988.

It is an arithmetic number, because the mean of its divisors is an integer number (4639336).

Almost surely, 2^43025525 is an apocalyptic number.

It is an amenable number.

43025525 is a deficient number, since it is larger than the sum of its proper divisors (12646507).

43025525 is a wasteful number, since it uses less digits than its factorization.

43025525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74860 (or 74855 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 43025525 is about 6559.3844985639. The cubic root of 43025525 is about 350.4091134395.

Adding to 43025525 its reverse (52552034), we get a palindrome (95577559).

The spelling of 43025525 in words is "forty-three million, twenty-five thousand, five hundred twenty-five".