46566164443 has 2 divisors, whose sum is σ = 46566164444. Its totient is φ = 46566164442.

The previous prime is 46566164423. The next prime is 46566164471. The reversal of 46566164443 is 34446166564.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46566164443 is a prime.

It is not a weakly prime, because it can be changed into another prime (46566164413) 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, 23283082221 + 23283082222.

It is an arithmetic number, because the mean of its divisors is an integer number (23283082222).

Almost surely, 2^46566164443 is an apocalyptic number.

46566164443 is a deficient number, since it is larger than the sum of its proper divisors (1).

46566164443 is an equidigital number, since it uses as much as digits as its factorization.

46566164443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 49.

The spelling of 46566164443 in words is "forty-six billion, five hundred sixty-six million, one hundred sixty-four thousand, four hundred forty-three".