4544664404 has 48 divisors (see below), whose sum is σ = 9237355008. Its totient is φ = 1916072928.

The previous prime is 4544664401. The next prime is 4544664407. The reversal of 4544664404 is 4044664454.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4544664401) and next prime (4544664407).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544664401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2180747 + ... + 2182829.

It is an arithmetic number, because the mean of its divisors is an integer number (192444896).

Almost surely, 2^4544664404 is an apocalyptic number.

It is an amenable number.

4544664404 is an abundant number, since it is smaller than the sum of its proper divisors (4692690604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4544664404 is a wasteful number, since it uses less digits than its factorization.

4544664404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324 (or 3322 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 41.

The square root of 4544664404 is about 67414.1261457864. The cubic root of 4544664404 is about 1656.4078228266.

The spelling of 4544664404 in words is "four billion, five hundred forty-four million, six hundred sixty-four thousand, four hundred four".