946536520939 has 2 divisors, whose sum is σ = 946536520940. Its totient is φ = 946536520938.

The previous prime is 946536520907. The next prime is 946536520997. The reversal of 946536520939 is 939025635649.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 946536520939 - 2⁵ = 946536520907 is a prime.

It is not a weakly prime, because it can be changed into another prime (946536523939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473268260469 + 473268260470.

It is an arithmetic number, because the mean of its divisors is an integer number (473268260470).

Almost surely, 2^946536520939 is an apocalyptic number.

946536520939 is a deficient number, since it is larger than the sum of its proper divisors (1).

946536520939 is an equidigital number, since it uses as much as digits as its factorization.

946536520939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47239200, while the sum is 61.

The spelling of 946536520939 in words is "nine hundred forty-six billion, five hundred thirty-six million, five hundred twenty thousand, nine hundred thirty-nine".