229463153 has 2 divisors, whose sum is σ = 229463154. Its totient is φ = 229463152.

The previous prime is 229463149. The next prime is 229463173. The reversal of 229463153 is 351364922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174451264 + 55011889 = 13208^2 + 7417^2 .

It is a cyclic number.

It is not a de Polignac number, because 229463153 - 2² = 229463149 is a prime.

It is a Chen prime.

It is equal to p_12614588 and since 229463153 and 12614588 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (229463173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114731576 + 114731577.

It is an arithmetic number, because the mean of its divisors is an integer number (114731577).

Almost surely, 2^229463153 is an apocalyptic number.

It is an amenable number.

229463153 is a deficient number, since it is larger than the sum of its proper divisors (1).

229463153 is an equidigital number, since it uses as much as digits as its factorization.

229463153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 35.

The square root of 229463153 is about 15148.0412265085. The cubic root of 229463153 is about 612.2154973584.

The spelling of 229463153 in words is "two hundred twenty-nine million, four hundred sixty-three thousand, one hundred fifty-three".