50605555445019 has 16 divisors (see below), whose sum is σ = 75518428244640. Its totient is φ = 33490781216640.

The previous prime is 50605555444981. The next prime is 50605555445069. The reversal of 50605555445019 is 91054455550605.

50605555445019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50605555445019 - 2¹⁹ = 50605554920731 is a prime.

It is a super-2 number, since 2×50605555445019² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50605555445069) 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 in 15 ways as a sum of consecutive naturals, for example, 6840433642 + ... + 6840441039.

It is an arithmetic number, because the mean of its divisors is an integer number (4719901765290).

Almost surely, 2^{50605555445019} is an apocalyptic number.

50605555445019 is a deficient number, since it is larger than the sum of its proper divisors (24912872799621).

50605555445019 is a wasteful number, since it uses less digits than its factorization.

50605555445019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13680874827 (or 13680874821 counting only the distinct ones).

The product of its (nonzero) digits is 13500000, while the sum is 54.

The spelling of 50605555445019 in words is "fifty trillion, six hundred five billion, five hundred fifty-five million, four hundred forty-five thousand, nineteen".