50099555055 has 16 divisors (see below), whose sum is σ = 87446496384. Its totient is φ = 24290693280.

The previous prime is 50099555021. The next prime is 50099555081. The reversal of 50099555055 is 55055599005.

It is not a de Polignac number, because 50099555055 - 2¹⁰ = 50099554031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50099554995 and 50099555013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151816669 + ... + 151816998.

It is an arithmetic number, because the mean of its divisors is an integer number (5465406024).

Almost surely, 2^50099555055 is an apocalyptic number.

50099555055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50099555055 is a deficient number, since it is larger than the sum of its proper divisors (37346941329).

50099555055 is a wasteful number, since it uses less digits than its factorization.

50099555055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303633686.

The product of its (nonzero) digits is 1265625, while the sum is 48.

The spelling of 50099555055 in words is "fifty billion, ninety-nine million, five hundred fifty-five thousand, fifty-five".