10066667473 has 2 divisors, whose sum is σ = 10066667474. Its totient is φ = 10066667472.

The previous prime is 10066667459. The next prime is 10066667491. The reversal of 10066667473 is 37476666001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9850959504 + 215707969 = 99252^2 + 14687^2 .

It is a cyclic number.

It is not a de Polignac number, because 10066667473 - 2²⁹ = 9529796561 is a prime.

It is not a weakly prime, because it can be changed into another prime (10066667173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033333736 + 5033333737.

It is an arithmetic number, because the mean of its divisors is an integer number (5033333737).

Almost surely, 2^10066667473 is an apocalyptic number.

It is an amenable number.

10066667473 is a deficient number, since it is larger than the sum of its proper divisors (1).

10066667473 is an equidigital number, since it uses as much as digits as its factorization.

10066667473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 10066667473 in words is "ten billion, sixty-six million, six hundred sixty-seven thousand, four hundred seventy-three".