35564764189 has 2 divisors, whose sum is σ = 35564764190. Its totient is φ = 35564764188.

The previous prime is 35564764097. The next prime is 35564764199. The reversal of 35564764189 is 98146746553.

35564764189 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., 35450488089 + 114276100 = 188283^2 + 10690^2 .

It is a cyclic number.

It is not a de Polignac number, because 35564764189 - 2²⁵ = 35531209757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35564764199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17782382094 + 17782382095.

It is an arithmetic number, because the mean of its divisors is an integer number (17782382095).

Almost surely, 2^35564764189 is an apocalyptic number.

It is an amenable number.

35564764189 is a deficient number, since it is larger than the sum of its proper divisors (1).

35564764189 is an equidigital number, since it uses as much as digits as its factorization.

35564764189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21772800, while the sum is 58.

The spelling of 35564764189 in words is "thirty-five billion, five hundred sixty-four million, seven hundred sixty-four thousand, one hundred eighty-nine".