36234505577 has 2 divisors, whose sum is σ = 36234505578. Its totient is φ = 36234505576.

The previous prime is 36234505513. The next prime is 36234505661. The reversal of 36234505577 is 77550543263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29297114896 + 6937390681 = 171164^2 + 83291^2 .

It is a cyclic number.

It is not a de Polignac number, because 36234505577 - 2⁶ = 36234505513 is a prime.

It is not a weakly prime, because it can be changed into another prime (36234505777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18117252788 + 18117252789.

It is an arithmetic number, because the mean of its divisors is an integer number (18117252789).

Almost surely, 2^36234505577 is an apocalyptic number.

It is an amenable number.

36234505577 is a deficient number, since it is larger than the sum of its proper divisors (1).

36234505577 is an equidigital number, since it uses as much as digits as its factorization.

36234505577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646000, while the sum is 47.

The spelling of 36234505577 in words is "thirty-six billion, two hundred thirty-four million, five hundred five thousand, five hundred seventy-seven".