50555005500055 has 16 divisors (see below), whose sum is σ = 69470417124864. Its totient is φ = 34597370409120.

The previous prime is 50555005500049. The next prime is 50555005500073. The reversal of 50555005500055 is 55000550055505.

It is not a de Polignac number, because 50555005500055 - 2⁷ = 50555005499927 is a prime.

It is a super-3 number, since 3×50555005500055³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 50555005499990 and 50555005500017.

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, 1435796241 + ... + 1435831450.

It is an arithmetic number, because the mean of its divisors is an integer number (4341901070304).

Almost surely, 2^{50555005500055} is an apocalyptic number.

50555005500055 is a deficient number, since it is larger than the sum of its proper divisors (18915411624809).

50555005500055 is a wasteful number, since it uses less digits than its factorization.

50555005500055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871628206.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 50555005500055 in words is "fifty trillion, five hundred fifty-five billion, five million, five hundred thousand, fifty-five".