466145917 has 2 divisors, whose sum is σ = 466145918. Its totient is φ = 466145916.

The previous prime is 466145903. The next prime is 466145921. The reversal of 466145917 is 719541664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 428862681 + 37283236 = 20709^2 + 6106^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-466145917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (466145987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233072958 + 233072959.

It is an arithmetic number, because the mean of its divisors is an integer number (233072959).

Almost surely, 2^466145917 is an apocalyptic number.

It is an amenable number.

466145917 is a deficient number, since it is larger than the sum of its proper divisors (1).

466145917 is an equidigital number, since it uses as much as digits as its factorization.

466145917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 43.

The square root of 466145917 is about 21590.4126176412. The cubic root of 466145917 is about 775.3669671064.

The spelling of 466145917 in words is "four hundred sixty-six million, one hundred forty-five thousand, nine hundred seventeen".