4521000234 has 16 divisors (see below), whose sum is σ = 9062602560. Its totient is φ = 1503566400.

The previous prime is 4521000191. The next prime is 4521000251. The reversal of 4521000234 is 4320001254.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4521000234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855567 + ... + 860834.

It is an arithmetic number, because the mean of its divisors is an integer number (566412660).

Almost surely, 2^4521000234 is an apocalyptic number.

4521000234 is an abundant number, since it is smaller than the sum of its proper divisors (4541602326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4521000234 is a wasteful number, since it uses less digits than its factorization.

4521000234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716845.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4521000234 is about 67238.3836361345. The cubic root of 4521000234 is about 1653.5278340141.

Adding to 4521000234 its reverse (4320001254), we get a palindrome (8841001488).

The spelling of 4521000234 in words is "four billion, five hundred twenty-one million, two hundred thirty-four", and thus it is an aban number.