36942559747 has 2 divisors, whose sum is σ = 36942559748. Its totient is φ = 36942559746.

The previous prime is 36942559741. The next prime is 36942559751. The reversal of 36942559747 is 74795524963.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36942559747 - 2³ = 36942559739 is a prime.

It is not a weakly prime, because it can be changed into another prime (36942559741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18471279873 + 18471279874.

It is an arithmetic number, because the mean of its divisors is an integer number (18471279874).

Almost surely, 2^36942559747 is an apocalyptic number.

36942559747 is a deficient number, since it is larger than the sum of its proper divisors (1).

36942559747 is an equidigital number, since it uses as much as digits as its factorization.

36942559747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57153600, while the sum is 61.

The spelling of 36942559747 in words is "thirty-six billion, nine hundred forty-two million, five hundred fifty-nine thousand, seven hundred forty-seven".