333416485561 has 2 divisors, whose sum is σ = 333416485562. Its totient is φ = 333416485560.

The previous prime is 333416485529. The next prime is 333416485601. The reversal of 333416485561 is 165584614333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 330768765625 + 2647719936 = 575125^2 + 51456^2 .

It is a cyclic number.

It is not a de Polignac number, because 333416485561 - 2⁵ = 333416485529 is a prime.

It is a super-2 number, since 2×333416485561² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (333416485261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166708242780 + 166708242781.

It is an arithmetic number, because the mean of its divisors is an integer number (166708242781).

Almost surely, 2^333416485561 is an apocalyptic number.

It is an amenable number.

333416485561 is a deficient number, since it is larger than the sum of its proper divisors (1).

333416485561 is an equidigital number, since it uses as much as digits as its factorization.

333416485561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3110400, while the sum is 49.

The spelling of 333416485561 in words is "three hundred thirty-three billion, four hundred sixteen million, four hundred eighty-five thousand, five hundred sixty-one".