50550050555 has 16 divisors (see below), whose sum is σ = 63319415040. Its totient is φ = 38668357728.

The previous prime is 50550050549. The next prime is 50550050557. The reversal of 50550050555 is 55505005505.

It is a cyclic number.

It is not a de Polignac number, because 50550050555 - 2²⁸ = 50281615099 is a prime.

It is a super-2 number, since 2×50550050555² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50550050557) 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 15 ways as a sum of consecutive naturals, for example, 263204 + ... + 412766.

It is an arithmetic number, because the mean of its divisors is an integer number (3957463440).

Almost surely, 2^50550050555 is an apocalyptic number.

50550050555 is a deficient number, since it is larger than the sum of its proper divisors (12769364485).

50550050555 is a wasteful number, since it uses less digits than its factorization.

50550050555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152530.

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 50550050555 in words is "fifty billion, five hundred fifty million, fifty thousand, five hundred fifty-five".