4554144446 has 8 divisors (see below), whose sum is σ = 6843057600. Its totient is φ = 2273125248.

The previous prime is 4554144443. The next prime is 4554144449. The reversal of 4554144446 is 6444414554.

It is an interprime number because it is at equal distance from previous prime (4554144443) and next prime (4554144449).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4554144443) 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, 1972046 + ... + 1974353.

It is an arithmetic number, because the mean of its divisors is an integer number (855382200).

Almost surely, 2^4554144446 is an apocalyptic number.

4554144446 is a deficient number, since it is larger than the sum of its proper divisors (2288913154).

4554144446 is a wasteful number, since it uses less digits than its factorization.

4554144446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946978.

The product of its digits is 614400, while the sum is 41.

The square root of 4554144446 is about 67484.4015013840. The cubic root of 4554144446 is about 1657.5587629494.

The spelling of 4554144446 in words is "four billion, five hundred fifty-four million, one hundred forty-four thousand, four hundred forty-six".