227545055 has 8 divisors (see below), whose sum is σ = 274563744. Its totient is φ = 181029600.

The previous prime is 227545013. The next prime is 227545057. The reversal of 227545055 is 550545722.

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

It is a de Polignac number, because none of the positive numbers 2^k-227545055 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227545057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124811 + ... + 126620.

It is an arithmetic number, because the mean of its divisors is an integer number (34320468).

Almost surely, 2^227545055 is an apocalyptic number.

227545055 is a deficient number, since it is larger than the sum of its proper divisors (47018689).

227545055 is a wasteful number, since it uses less digits than its factorization.

227545055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251617.

The product of its (nonzero) digits is 70000, while the sum is 35.

The square root of 227545055 is about 15084.5966137647. The cubic root of 227545055 is about 610.5048718198.

The spelling of 227545055 in words is "two hundred twenty-seven million, five hundred forty-five thousand, fifty-five".