4525473149 has 2 divisors, whose sum is σ = 4525473150. Its totient is φ = 4525473148.

The previous prime is 4525473137. The next prime is 4525473191. The reversal of 4525473149 is 9413745254.

4525473149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3885028900 + 640444249 = 62330^2 + 25307^2 .

It is a cyclic number.

It is not a de Polignac number, because 4525473149 - 2⁴ = 4525473133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4525473649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262736574 + 2262736575.

It is an arithmetic number, because the mean of its divisors is an integer number (2262736575).

Almost surely, 2^4525473149 is an apocalyptic number.

It is an amenable number.

4525473149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525473149 is an equidigital number, since it uses as much as digits as its factorization.

4525473149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 604800, while the sum is 44.

The square root of 4525473149 is about 67271.6370322590. The cubic root of 4525473149 is about 1654.0729679275.

The spelling of 4525473149 in words is "four billion, five hundred twenty-five million, four hundred seventy-three thousand, one hundred forty-nine".