50050505500555 has 16 divisors (see below), whose sum is σ = 68645547270144. Its totient is φ = 34317919622880.

The previous prime is 50050505500451. The next prime is 50050505500577. The reversal of 50050505500555 is 55500550505005.

It is a de Polignac number, because none of the positive numbers 2^k-50050505500555 is a prime.

It is a super-2 number, since 2×50050505500555² (a number of 28 digits) contains 22 as substring.

It is a Duffinian 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, 50060551 + ... + 51050560.

It is an arithmetic number, because the mean of its divisors is an integer number (4290346704384).

Almost surely, 2^{50050505500555} is an apocalyptic number.

50050505500555 is a deficient number, since it is larger than the sum of its proper divisors (18595041769589).

50050505500555 is a wasteful number, since it uses less digits than its factorization.

50050505500555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101125266.

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

The spelling of 50050505500555 in words is "fifty trillion, fifty billion, five hundred five million, five hundred thousand, five hundred fifty-five".