36560013949 has 2 divisors, whose sum is σ = 36560013950. Its totient is φ = 36560013948.

The previous prime is 36560013827. The next prime is 36560013977. The reversal of 36560013949 is 94931006563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36555528025 + 4485924 = 191195^2 + 2118^2 .

It is a cyclic number.

It is not a de Polignac number, because 36560013949 - 2⁷ = 36560013821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36560013899 and 36560013908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36560013979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18280006974 + 18280006975.

It is an arithmetic number, because the mean of its divisors is an integer number (18280006975).

Almost surely, 2^36560013949 is an apocalyptic number.

It is an amenable number.

36560013949 is a deficient number, since it is larger than the sum of its proper divisors (1).

36560013949 is an equidigital number, since it uses as much as digits as its factorization.

36560013949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 524880, while the sum is 46.

The spelling of 36560013949 in words is "thirty-six billion, five hundred sixty million, thirteen thousand, nine hundred forty-nine".