46405064002109 has 2 divisors, whose sum is σ = 46405064002110. Its totient is φ = 46405064002108.

The previous prime is 46405064002103. The next prime is 46405064002151. The reversal of 46405064002109 is 90120046050464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44527300802884 + 1877763199225 = 6672878^2 + 1370315^2 .

It is a cyclic number.

It is not a de Polignac number, because 46405064002109 - 2⁴ = 46405064002093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46405064002103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23202532001054 + 23202532001055.

It is an arithmetic number, because the mean of its divisors is an integer number (23202532001055).

Almost surely, 2^{46405064002109} is an apocalyptic number.

It is an amenable number.

46405064002109 is a deficient number, since it is larger than the sum of its proper divisors (1).

46405064002109 is an equidigital number, since it uses as much as digits as its factorization.

46405064002109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 46405064002109 in words is "forty-six trillion, four hundred five billion, sixty-four million, two thousand, one hundred nine".