220553255 has 8 divisors (see below), whose sum is σ = 285022752. Its totient is φ = 162870048.

The previous prime is 220553237. The next prime is 220553261. The reversal of 220553255 is 552355022.

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

It is a cyclic number.

It is not a de Polignac number, because 220553255 - 2²⁶ = 153444391 is a prime.

It is a Duffinian number.

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, 1696499 + ... + 1696628.

It is an arithmetic number, because the mean of its divisors is an integer number (35627844).

Almost surely, 2^220553255 is an apocalyptic number.

220553255 is a deficient number, since it is larger than the sum of its proper divisors (64469497).

220553255 is a wasteful number, since it uses less digits than its factorization.

220553255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393145.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 220553255 is about 14851.0354857835. The cubic root of 220553255 is about 604.1866948784.

The spelling of 220553255 in words is "two hundred twenty million, five hundred fifty-three thousand, two hundred fifty-five".