46694455919 has 2 divisors, whose sum is σ = 46694455920. Its totient is φ = 46694455918.

The previous prime is 46694455891. The next prime is 46694455931. The reversal of 46694455919 is 91955449664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46694455919 - 2⁸ = 46694455663 is a prime.

It is a super-2 number, since 2×46694455919² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46694455979) 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, 23347227959 + 23347227960.

It is an arithmetic number, because the mean of its divisors is an integer number (23347227960).

Almost surely, 2^46694455919 is an apocalyptic number.

46694455919 is a deficient number, since it is larger than the sum of its proper divisors (1).

46694455919 is an equidigital number, since it uses as much as digits as its factorization.

46694455919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41990400, while the sum is 62.

The spelling of 46694455919 in words is "forty-six billion, six hundred ninety-four million, four hundred fifty-five thousand, nine hundred nineteen".