94538453 has 2 divisors, whose sum is σ = 94538454. Its totient is φ = 94538452.

The previous prime is 94538443. The next prime is 94538461. The reversal of 94538453 is 35483549.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92294449 + 2244004 = 9607^2 + 1498^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94538453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94538453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94538413) 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, 47269226 + 47269227.

It is an arithmetic number, because the mean of its divisors is an integer number (47269227).

Almost surely, 2^94538453 is an apocalyptic number.

It is an amenable number.

94538453 is a deficient number, since it is larger than the sum of its proper divisors (1).

94538453 is an equidigital number, since it uses as much as digits as its factorization.

94538453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 41.

The square root of 94538453 is about 9723.0886553605. The cubic root of 94538453 is about 455.5501183324.

The spelling of 94538453 in words is "ninety-four million, five hundred thirty-eight thousand, four hundred fifty-three".