4512125533 has 8 divisors (see below), whose sum is σ = 4985264448. Its totient is φ = 4062066624.

The previous prime is 4512125509. The next prime is 4512125539. The reversal of 4512125533 is 3355212154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4512125533 - 2²⁵ = 4478571101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4512125495 and 4512125504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4512125539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5769591 + ... + 5770372.

It is an arithmetic number, because the mean of its divisors is an integer number (623158056).

Almost surely, 2^4512125533 is an apocalyptic number.

It is an amenable number.

4512125533 is a deficient number, since it is larger than the sum of its proper divisors (473138915).

4512125533 is a wasteful number, since it uses less digits than its factorization.

4512125533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11540003.

The product of its digits is 18000, while the sum is 31.

The square root of 4512125533 is about 67172.3569111580. The cubic root of 4512125533 is about 1652.4451696419.

Adding to 4512125533 its reverse (3355212154), we get a palindrome (7867337687).

The spelling of 4512125533 in words is "four billion, five hundred twelve million, one hundred twenty-five thousand, five hundred thirty-three".