46505911 has 2 divisors, whose sum is σ = 46505912. Its totient is φ = 46505910.

The previous prime is 46505909. The next prime is 46505933. The reversal of 46505911 is 11950564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46505911 - 2¹ = 46505909 is a prime.

Together with 46505909, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46505951) 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, 23252955 + 23252956.

It is an arithmetic number, because the mean of its divisors is an integer number (23252956).

Almost surely, 2^46505911 is an apocalyptic number.

46505911 is a deficient number, since it is larger than the sum of its proper divisors (1).

46505911 is an equidigital number, since it uses as much as digits as its factorization.

46505911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 46505911 is about 6819.5242502685. The cubic root of 46505911 is about 359.6135539349.

The spelling of 46505911 in words is "forty-six million, five hundred five thousand, nine hundred eleven".