7066132453 has 2 divisors, whose sum is σ = 7066132454. Its totient is φ = 7066132452.

The previous prime is 7066132417. The next prime is 7066132459. The reversal of 7066132453 is 3542316607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6204240289 + 861892164 = 78767^2 + 29358^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7066132453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7066132459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3533066226 + 3533066227.

It is an arithmetic number, because the mean of its divisors is an integer number (3533066227).

Almost surely, 2^7066132453 is an apocalyptic number.

It is an amenable number.

7066132453 is a deficient number, since it is larger than the sum of its proper divisors (1).

7066132453 is an equidigital number, since it uses as much as digits as its factorization.

7066132453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 7066132453 is about 84060.2905836043. The cubic root of 7066132453 is about 1918.9364455648.

The spelling of 7066132453 in words is "seven billion, sixty-six million, one hundred thirty-two thousand, four hundred fifty-three".