46718061917 has 2 divisors, whose sum is σ = 46718061918. Its totient is φ = 46718061916.

The previous prime is 46718061889. The next prime is 46718061931. The reversal of 46718061917 is 71916081764.

46718061917 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28938772996 + 17779288921 = 170114^2 + 133339^2 .

It is a cyclic number.

It is not a de Polignac number, because 46718061917 - 2⁶ = 46718061853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46718061977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23359030958 + 23359030959.

It is an arithmetic number, because the mean of its divisors is an integer number (23359030959).

Almost surely, 2^46718061917 is an apocalyptic number.

It is an amenable number.

46718061917 is a deficient number, since it is larger than the sum of its proper divisors (1).

46718061917 is an equidigital number, since it uses as much as digits as its factorization.

46718061917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 50.

The spelling of 46718061917 in words is "forty-six billion, seven hundred eighteen million, sixty-one thousand, nine hundred seventeen".