4500253033 has 4 divisors (see below), whose sum is σ = 4500576900. Its totient is φ = 4499929168.

The previous prime is 4500253027. The next prime is 4500253081. The reversal of 4500253033 is 3303520054.

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 2 ways, for example, as 4114837609 + 385415424 = 64147^2 + 19632^2 .

It is a cyclic number.

It is not a de Polignac number, because 4500253033 - 2¹⁷ = 4500121961 is a prime.

It is a super-2 number, since 2×4500253033² = 40504554722051398178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4500252989 and 4500253007.

It is not an unprimeable number, because it can be changed into a prime (4500253133) 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, 140110 + ... + 169207.

It is an arithmetic number, because the mean of its divisors is an integer number (1125144225).

Almost surely, 2^4500253033 is an apocalyptic number.

It is an amenable number.

4500253033 is a deficient number, since it is larger than the sum of its proper divisors (323867).

4500253033 is a wasteful number, since it uses less digits than its factorization.

4500253033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323866.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 4500253033 is about 67083.9252951108. The cubic root of 4500253033 is about 1650.9945681843.

Adding to 4500253033 its reverse (3303520054), we get a palindrome (7803773087).

The spelling of 4500253033 in words is "four billion, five hundred million, two hundred fifty-three thousand, thirty-three".