1550005150059 has 12 divisors (see below), whose sum is σ = 2250261286416. Its totient is φ = 1028091401232.

The previous prime is 1550005150051. The next prime is 1550005150063. The reversal of 1550005150059 is 9500515000551.

It is a happy number.

1550005150059 is a `hidden beast` number, since 1 + 5 + 50 + 0 + 0 + 51 + 500 + 59 = 666.

It is not a de Polignac number, because 1550005150059 - 2³ = 1550005150051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1550005150051) 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 in 11 ways as a sum of consecutive naturals, for example, 437111919 + ... + 437115464.

It is an arithmetic number, because the mean of its divisors is an integer number (187521773868).

Almost surely, 2^{1550005150059} is an apocalyptic number.

1550005150059 is a deficient number, since it is larger than the sum of its proper divisors (700256136357).

1550005150059 is a wasteful number, since it uses less digits than its factorization.

1550005150059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874227586 (or 874227583 counting only the distinct ones).

The product of its (nonzero) digits is 28125, while the sum is 36.

The spelling of 1550005150059 in words is "one trillion, five hundred fifty billion, five million, one hundred fifty thousand, fifty-nine".