4093605473 has 2 divisors, whose sum is σ = 4093605474. Its totient is φ = 4093605472.

The previous prime is 4093605427. The next prime is 4093605479. The reversal of 4093605473 is 3745063904.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3641277649 + 452327824 = 60343^2 + 21268^2 .

It is a cyclic number.

It is not a de Polignac number, because 4093605473 - 2⁶ = 4093605409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4093605473.

It is not a weakly prime, because it can be changed into another prime (4093605479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2046802736 + 2046802737.

It is an arithmetic number, because the mean of its divisors is an integer number (2046802737).

Almost surely, 2^4093605473 is an apocalyptic number.

It is an amenable number.

4093605473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4093605473 is an equidigital number, since it uses as much as digits as its factorization.

4093605473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 4093605473 is about 63981.2900229434. The cubic root of 4093605473 is about 1599.6881518534.

The spelling of 4093605473 in words is "four billion, ninety-three million, six hundred five thousand, four hundred seventy-three".