94522018453 has 2 divisors, whose sum is σ = 94522018454. Its totient is φ = 94522018452.

The previous prime is 94522018447. The next prime is 94522018457. The reversal of 94522018453 is 35481022549.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57495407524 + 37026610929 = 239782^2 + 192423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94522018453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94522018457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47261009226 + 47261009227.

It is an arithmetic number, because the mean of its divisors is an integer number (47261009227).

Almost surely, 2^94522018453 is an apocalyptic number.

It is an amenable number.

94522018453 is a deficient number, since it is larger than the sum of its proper divisors (1).

94522018453 is an equidigital number, since it uses as much as digits as its factorization.

94522018453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 94522018453 in words is "ninety-four billion, five hundred twenty-two million, eighteen thousand, four hundred fifty-three".