4530512234 has 4 divisors (see below), whose sum is σ = 6795768354. Its totient is φ = 2265256116.

The previous prime is 4530512227. The next prime is 4530512243. The reversal of 4530512234 is 4322150354.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2321794225 + 2208718009 = 48185^2 + 46997^2 .

It is a super-2 number, since 2×4530512234² = 41051082204847341512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4530512197 and 4530512206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132628057 + ... + 1132628060.

Almost surely, 2^4530512234 is an apocalyptic number.

4530512234 is a deficient number, since it is larger than the sum of its proper divisors (2265256120).

4530512234 is a wasteful number, since it uses less digits than its factorization.

4530512234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265256119.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 4530512234 is about 67309.0798778293. The cubic root of 4530512234 is about 1654.6866733721.

Adding to 4530512234 its reverse (4322150354), we get a palindrome (8852662588).

The spelling of 4530512234 in words is "four billion, five hundred thirty million, five hundred twelve thousand, two hundred thirty-four".