45707194193 has 2 divisors, whose sum is σ = 45707194194. Its totient is φ = 45707194192.

The previous prime is 45707194123. The next prime is 45707194231. The reversal of 45707194193 is 39149170754.

45707194193 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., 43375559824 + 2331634369 = 208268^2 + 48287^2 .

It is a cyclic number.

It is not a de Polignac number, because 45707194193 - 2⁸ = 45707193937 is a prime.

It is a super-2 number, since 2×45707194193² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45707194123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22853597096 + 22853597097.

It is an arithmetic number, because the mean of its divisors is an integer number (22853597097).

Almost surely, 2^45707194193 is an apocalyptic number.

It is an amenable number.

45707194193 is a deficient number, since it is larger than the sum of its proper divisors (1).

45707194193 is an equidigital number, since it uses as much as digits as its factorization.

45707194193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 45707194193 in words is "forty-five billion, seven hundred seven million, one hundred ninety-four thousand, one hundred ninety-three".