46550845909 has 2 divisors, whose sum is σ = 46550845910. Its totient is φ = 46550845908.

The previous prime is 46550845903. The next prime is 46550845931. The reversal of 46550845909 is 90954805564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26674075684 + 19876770225 = 163322^2 + 140985^2 .

It is a cyclic number.

It is not a de Polignac number, because 46550845909 - 2¹³ = 46550837717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46550845909.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46550845903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23275422954 + 23275422955.

It is an arithmetic number, because the mean of its divisors is an integer number (23275422955).

Almost surely, 2^46550845909 is an apocalyptic number.

It is an amenable number.

46550845909 is a deficient number, since it is larger than the sum of its proper divisors (1).

46550845909 is an equidigital number, since it uses as much as digits as its factorization.

46550845909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776000, while the sum is 55.

The spelling of 46550845909 in words is "forty-six billion, five hundred fifty million, eight hundred forty-five thousand, nine hundred nine".