4473457477 has 2 divisors, whose sum is σ = 4473457478. Its totient is φ = 4473457476.

The previous prime is 4473457459. The next prime is 4473457481. The reversal of 4473457477 is 7747543744.

4473457477 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4186866436 + 286591041 = 64706^2 + 16929^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4473457477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4473457487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2236728738 + 2236728739.

It is an arithmetic number, because the mean of its divisors is an integer number (2236728739).

Almost surely, 2^4473457477 is an apocalyptic number.

It is an amenable number.

4473457477 is a deficient number, since it is larger than the sum of its proper divisors (1).

4473457477 is an equidigital number, since it uses as much as digits as its factorization.

4473457477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9219840, while the sum is 52.

The square root of 4473457477 is about 66883.9104493749. The cubic root of 4473457477 is about 1647.7112407488.

The spelling of 4473457477 in words is "four billion, four hundred seventy-three million, four hundred fifty-seven thousand, four hundred seventy-seven".