229125535 has 4 divisors (see below), whose sum is σ = 274950648. Its totient is φ = 183300424.

The previous prime is 229125527. The next prime is 229125539. The reversal of 229125535 is 535521922.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 229125535 - 2³ = 229125527 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 229125535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229125539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22912549 + ... + 22912558.

It is an arithmetic number, because the mean of its divisors is an integer number (68737662).

Almost surely, 2^229125535 is an apocalyptic number.

229125535 is a deficient number, since it is larger than the sum of its proper divisors (45825113).

229125535 is an equidigital number, since it uses as much as digits as its factorization.

229125535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45825112.

The product of its digits is 27000, while the sum is 34.

The square root of 229125535 is about 15136.8931752853. The cubic root of 229125535 is about 611.9150912078.

The spelling of 229125535 in words is "two hundred twenty-nine million, one hundred twenty-five thousand, five hundred thirty-five".