43254325 has 24 divisors (see below), whose sum is σ = 55083528. Its totient is φ = 33684480.

The previous prime is 43254293. The next prime is 43254349. The reversal of 43254325 is 52345234.

It can be written as a sum of positive squares in 12 ways, for example, as 1999396 + 41254929 = 1414^2 + 6423^2 .

It is not a de Polignac number, because 43254325 - 2⁵ = 43254293 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43254293 and 43254302.

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, 249939 + ... + 250111.

It is an arithmetic number, because the mean of its divisors is an integer number (2295147).

Almost surely, 2^43254325 is an apocalyptic number.

It is an amenable number.

43254325 is a deficient number, since it is larger than the sum of its proper divisors (11829203).

43254325 is a wasteful number, since it uses less digits than its factorization.

43254325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 388 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 43254325 is about 6576.8020344237. The cubic root of 43254325 is about 351.0291477757.

Adding to 43254325 its reverse (52345234), we get a palindrome (95599559).

Subtracting 43254325 from its reverse (52345234), we obtain a palindrome (9090909).

It can be divided in two parts, 432543 and 25, that multiplied together give a triangular number (10813575 = T₄₆₅₀).

The spelling of 43254325 in words is "forty-three million, two hundred fifty-four thousand, three hundred twenty-five".