4452090977 has 2 divisors, whose sum is σ = 4452090978. Its totient is φ = 4452090976.

The previous prime is 4452090961. The next prime is 4452090983. The reversal of 4452090977 is 7790902544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4171997281 + 280093696 = 64591^2 + 16736^2 .

It is a cyclic number.

It is not a de Polignac number, because 4452090977 - 2⁴ = 4452090961 is a prime.

It is a super-2 number, since 2×4452090977² = 39642228134969629058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4452090077) 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, 2226045488 + 2226045489.

It is an arithmetic number, because the mean of its divisors is an integer number (2226045489).

Almost surely, 2^4452090977 is an apocalyptic number.

It is an amenable number.

4452090977 is a deficient number, since it is larger than the sum of its proper divisors (1).

4452090977 is an equidigital number, since it uses as much as digits as its factorization.

4452090977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 4452090977 is about 66723.9910152263. The cubic root of 4452090977 is about 1645.0837412062.

The spelling of 4452090977 in words is "four billion, four hundred fifty-two million, ninety thousand, nine hundred seventy-seven".