4917225473 has 2 divisors, whose sum is σ = 4917225474. Its totient is φ = 4917225472.

The previous prime is 4917225431. The next prime is 4917225491. The reversal of 4917225473 is 3745227194.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4915131664 + 2093809 = 70108^2 + 1447^2 .

It is a cyclic number.

It is not a de Polignac number, because 4917225473 - 2⁸ = 4917225217 is a prime.

It is not a weakly prime, because it can be changed into another prime (4917228473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2458612736 + 2458612737.

It is an arithmetic number, because the mean of its divisors is an integer number (2458612737).

Almost surely, 2^4917225473 is an apocalyptic number.

It is an amenable number.

4917225473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4917225473 is an equidigital number, since it uses as much as digits as its factorization.

4917225473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 44.

The square root of 4917225473 is about 70122.9311495177. The cubic root of 4917225473 is about 1700.4872274732.

The spelling of 4917225473 in words is "four billion, nine hundred seventeen million, two hundred twenty-five thousand, four hundred seventy-three".