52432453 has 2 divisors, whose sum is σ = 52432454. Its totient is φ = 52432452.

The previous prime is 52432447. The next prime is 52432463. The reversal of 52432453 is 35423425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52099524 + 332929 = 7218^2 + 577^2 .

It is a cyclic number.

It is not a de Polignac number, because 52432453 - 2⁵ = 52432421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52432463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26216226 + 26216227.

It is an arithmetic number, because the mean of its divisors is an integer number (26216227).

Almost surely, 2^52432453 is an apocalyptic number.

It is an amenable number.

52432453 is a deficient number, since it is larger than the sum of its proper divisors (1).

52432453 is an equidigital number, since it uses as much as digits as its factorization.

52432453 is an odious number, because the sum of its binary digits is odd.

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

The square root of 52432453 is about 7241.0256870142. The cubic root of 52432453 is about 374.2829628649.

Adding to 52432453 its reverse (35423425), we get a palindrome (87855878).

Subtracting from 52432453 its reverse (35423425), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 52432453 in words is "fifty-two million, four hundred thirty-two thousand, four hundred fifty-three".