228081053 has 2 divisors, whose sum is σ = 228081054. Its totient is φ = 228081052.

The previous prime is 228081019. The next prime is 228081059. The reversal of 228081053 is 350180822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154430329 + 73650724 = 12427^2 + 8582^2 .

It is a cyclic number.

It is not a de Polignac number, because 228081053 - 2¹⁶ = 228015517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228081059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114040526 + 114040527.

It is an arithmetic number, because the mean of its divisors is an integer number (114040527).

Almost surely, 2^228081053 is an apocalyptic number.

It is an amenable number.

228081053 is a deficient number, since it is larger than the sum of its proper divisors (1).

228081053 is an equidigital number, since it uses as much as digits as its factorization.

228081053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 228081053 is about 15102.3525650807. The cubic root of 228081053 is about 610.9838579689.

The spelling of 228081053 in words is "two hundred twenty-eight million, eighty-one thousand, fifty-three".