32150453 has 2 divisors, whose sum is σ = 32150454. Its totient is φ = 32150452.

The previous prime is 32150401. The next prime is 32150471. The reversal of 32150453 is 35405123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25170289 + 6980164 = 5017^2 + 2642^2 .

It is a cyclic number.

It is not a de Polignac number, because 32150453 - 2¹⁶ = 32084917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32150483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16075226 + 16075227.

It is an arithmetic number, because the mean of its divisors is an integer number (16075227).

Almost surely, 2^32150453 is an apocalyptic number.

It is an amenable number.

32150453 is a deficient number, since it is larger than the sum of its proper divisors (1).

32150453 is an equidigital number, since it uses as much as digits as its factorization.

32150453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 32150453 is about 5670.1369471998. The cubic root of 32150453 is about 317.9769935758.

Adding to 32150453 its reverse (35405123), we get a palindrome (67555576).

The spelling of 32150453 in words is "thirty-two million, one hundred fifty thousand, four hundred fifty-three".