4552448393 has 8 divisors (see below), whose sum is σ = 4799080800. Its totient is φ = 4306519008.

The previous prime is 4552448389. The next prime is 4552448419. The reversal of 4552448393 is 3938442554.

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 4552448393 - 2² = 4552448389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4552448993) 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, 162428 + ... + 188381.

It is an arithmetic number, because the mean of its divisors is an integer number (599885100).

Almost surely, 2^4552448393 is an apocalyptic number.

It is an amenable number.

4552448393 is a deficient number, since it is larger than the sum of its proper divisors (246632407).

4552448393 is a wasteful number, since it uses less digits than its factorization.

4552448393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351511.

The product of its digits is 2073600, while the sum is 47.

The square root of 4552448393 is about 67471.8340717073. The cubic root of 4552448393 is about 1657.3529682340.

The spelling of 4552448393 in words is "four billion, five hundred fifty-two million, four hundred forty-eight thousand, three hundred ninety-three".