50221152055 has 16 divisors (see below), whose sum is σ = 63839375424. Its totient is φ = 37796405760.

The previous prime is 50221152031. The next prime is 50221152101. The reversal of 50221152055 is 55025112205.

It is not a de Polignac number, because 50221152055 - 2⁹ = 50221151543 is a prime.

It is a super-2 number, since 2×50221152055² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55774 + ... + 321796.

It is an arithmetic number, because the mean of its divisors is an integer number (3989960964).

Almost surely, 2^50221152055 is an apocalyptic number.

50221152055 is a deficient number, since it is larger than the sum of its proper divisors (13618223369).

50221152055 is a wasteful number, since it uses less digits than its factorization.

50221152055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268266.

The product of its (nonzero) digits is 5000, while the sum is 28.

The spelling of 50221152055 in words is "fifty billion, two hundred twenty-one million, one hundred fifty-two thousand, fifty-five".