36008889577 has 2 divisors, whose sum is σ = 36008889578. Its totient is φ = 36008889576.

The previous prime is 36008889551. The next prime is 36008889593. The reversal of 36008889577 is 77598880063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27236881296 + 8772008281 = 165036^2 + 93659^2 .

It is a cyclic number.

It is not a de Polignac number, because 36008889577 - 2¹¹ = 36008887529 is a prime.

It is not a weakly prime, because it can be changed into another prime (36008880577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18004444788 + 18004444789.

It is an arithmetic number, because the mean of its divisors is an integer number (18004444789).

Almost surely, 2^36008889577 is an apocalyptic number.

It is an amenable number.

36008889577 is a deficient number, since it is larger than the sum of its proper divisors (1).

36008889577 is an equidigital number, since it uses as much as digits as its factorization.

36008889577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20321280, while the sum is 61.

The spelling of 36008889577 in words is "thirty-six billion, eight million, eight hundred eighty-nine thousand, five hundred seventy-seven".