4551143348 has 12 divisors (see below), whose sum is σ = 7965304452. Its totient is φ = 2275342080.

The previous prime is 4551143347. The next prime is 4551143369. The reversal of 4551143348 is 8433411554.

It can be written as a sum of positive squares in 2 ways, for example, as 2842809124 + 1708334224 = 53318^2 + 41332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4551143341) 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, 8093 + ... + 95748.

It is an arithmetic number, because the mean of its divisors is an integer number (663775371).

Almost surely, 2^4551143348 is an apocalyptic number.

It is an amenable number.

4551143348 is a deficient number, since it is larger than the sum of its proper divisors (3414161104).

4551143348 is a wasteful number, since it uses less digits than its factorization.

4551143348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114802 (or 114800 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 4551143348 is about 67462.1623430498. The cubic root of 4551143348 is about 1657.1945826261.

The spelling of 4551143348 in words is "four billion, five hundred fifty-one million, one hundred forty-three thousand, three hundred forty-eight".