220050455 has 8 divisors (see below), whose sum is σ = 264860304. Its totient is φ = 175507200.

The previous prime is 220050421. The next prime is 220050469. The reversal of 220050455 is 554050022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220050455 - 2⁸ = 220050199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220050455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64826 + ... + 68135.

It is an arithmetic number, because the mean of its divisors is an integer number (33107538).

Almost surely, 2^220050455 is an apocalyptic number.

220050455 is a deficient number, since it is larger than the sum of its proper divisors (44809849).

220050455 is a wasteful number, since it uses less digits than its factorization.

220050455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133297.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 220050455 is about 14834.0977143876. The cubic root of 220050455 is about 603.7272197410.

The spelling of 220050455 in words is "two hundred twenty million, fifty thousand, four hundred fifty-five".