472166033 has 2 divisors, whose sum is σ = 472166034. Its totient is φ = 472166032.

The previous prime is 472166003. The next prime is 472166059. The reversal of 472166033 is 330661274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 460660369 + 11505664 = 21463^2 + 3392^2 .

It is a cyclic number.

It is not a de Polignac number, because 472166033 - 2¹⁰ = 472165009 is a prime.

It is not a weakly prime, because it can be changed into another prime (472166003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236083016 + 236083017.

It is an arithmetic number, because the mean of its divisors is an integer number (236083017).

Almost surely, 2^472166033 is an apocalyptic number.

It is an amenable number.

472166033 is a deficient number, since it is larger than the sum of its proper divisors (1).

472166033 is an equidigital number, since it uses as much as digits as its factorization.

472166033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 472166033 is about 21729.3817905618. The cubic root of 472166033 is about 778.6905670870.

The spelling of 472166033 in words is "four hundred seventy-two million, one hundred sixty-six thousand, thirty-three".