4694785573 has 2 divisors, whose sum is σ = 4694785574. Its totient is φ = 4694785572.

The previous prime is 4694785559. The next prime is 4694785577. The reversal of 4694785573 is 3755874964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4683075489 + 11710084 = 68433^2 + 3422^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4694785573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4694785577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2347392786 + 2347392787.

It is an arithmetic number, because the mean of its divisors is an integer number (2347392787).

Almost surely, 2^4694785573 is an apocalyptic number.

It is an amenable number.

4694785573 is a deficient number, since it is larger than the sum of its proper divisors (1).

4694785573 is an equidigital number, since it uses as much as digits as its factorization.

4694785573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25401600, while the sum is 58.

The square root of 4694785573 is about 68518.5053325012. The cubic root of 4694785573 is about 1674.4489846276.

The spelling of 4694785573 in words is "four billion, six hundred ninety-four million, seven hundred eighty-five thousand, five hundred seventy-three".