53150453 has 2 divisors, whose sum is σ = 53150454. Its totient is φ = 53150452.

The previous prime is 53150443. The next prime is 53150477. The reversal of 53150453 is 35405135.

53150453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41705764 + 11444689 = 6458^2 + 3383^2 .

It is a cyclic number.

It is not a de Polignac number, because 53150453 - 2⁴ = 53150437 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53150413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26575226 + 26575227.

It is an arithmetic number, because the mean of its divisors is an integer number (26575227).

Almost surely, 2^53150453 is an apocalyptic number.

It is an amenable number.

53150453 is a deficient number, since it is larger than the sum of its proper divisors (1).

53150453 is an equidigital number, since it uses as much as digits as its factorization.

53150453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 53150453 is about 7290.4357208606. The cubic root of 53150453 is about 375.9836763888.

Adding to 53150453 its reverse (35405135), we get a palindrome (88555588).

The spelling of 53150453 in words is "fifty-three million, one hundred fifty thousand, four hundred fifty-three".