4551225243 has 8 divisors (see below), whose sum is σ = 6078202128. Its totient is φ = 3029199264.

The previous prime is 4551225209. The next prime is 4551225247. The reversal of 4551225243 is 3425221554.

It is a happy number.

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

It is not a de Polignac number, because 4551225243 - 2⁶ = 4551225179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4551225247) 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, 1235580 + ... + 1239257.

It is an arithmetic number, because the mean of its divisors is an integer number (759775266).

Almost surely, 2^4551225243 is an apocalyptic number.

4551225243 is a deficient number, since it is larger than the sum of its proper divisors (1526976885).

4551225243 is a wasteful number, since it uses less digits than its factorization.

4551225243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475453.

The product of its digits is 48000, while the sum is 33.

The square root of 4551225243 is about 67462.7693101906. The cubic root of 4551225243 is about 1657.2045226292.

Adding to 4551225243 its reverse (3425221554), we get a palindrome (7976446797).

The spelling of 4551225243 in words is "four billion, five hundred fifty-one million, two hundred twenty-five thousand, two hundred forty-three".