50550055550555 has 32 divisors (see below), whose sum is σ = 67704875467776. Its totient is φ = 35921516400000.

The previous prime is 50550055550521. The next prime is 50550055550581. The reversal of 50550055550555 is 55505555005505.

It is not a de Polignac number, because 50550055550555 - 2³² = 50545760583259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49384391 + ... + 50397600.

It is an arithmetic number, because the mean of its divisors is an integer number (2115777358368).

Almost surely, 2^{50550055550555} is an apocalyptic number.

50550055550555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50550055550555 is a deficient number, since it is larger than the sum of its proper divisors (17154819917221).

50550055550555 is a wasteful number, since it uses less digits than its factorization.

50550055550555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99782219.

The product of its (nonzero) digits is 9765625, while the sum is 50.

The spelling of 50550055550555 in words is "fifty trillion, five hundred fifty billion, fifty-five million, five hundred fifty thousand, five hundred fifty-five".