46324813819 has 2 divisors, whose sum is σ = 46324813820. Its totient is φ = 46324813818.

The previous prime is 46324813811. The next prime is 46324813831. The reversal of 46324813819 is 91831842364.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46324813819 - 2³ = 46324813811 is a prime.

It is a super-2 number, since 2×46324813819² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46324813811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23162406909 + 23162406910.

It is an arithmetic number, because the mean of its divisors is an integer number (23162406910).

Almost surely, 2^46324813819 is an apocalyptic number.

46324813819 is a deficient number, since it is larger than the sum of its proper divisors (1).

46324813819 is an equidigital number, since it uses as much as digits as its factorization.

46324813819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 49.

The spelling of 46324813819 in words is "forty-six billion, three hundred twenty-four million, eight hundred thirteen thousand, eight hundred nineteen".