5578552448 has 64 divisors (see below), whose sum is σ = 13448332800. Its totient is φ = 2250166272.

The previous prime is 5578552429. The next prime is 5578552453. The reversal of 5578552448 is 8442558755.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×5578552448² = 62240494830173585408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5578552448.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167888 + ... + 198351.

It is an arithmetic number, because the mean of its divisors is an integer number (210130200).

Almost surely, 2^5578552448 is an apocalyptic number.

It is an amenable number.

5578552448 is an abundant number, since it is smaller than the sum of its proper divisors (7869780352).

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

5578552448 is a wasteful number, since it uses less digits than its factorization.

5578552448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366277 (or 366265 counting only the distinct ones).

The product of its digits is 8960000, while the sum is 53.

The square root of 5578552448 is about 74689.7077782475. The cubic root of 5578552448 is about 1773.5380355526.

The spelling of 5578552448 in words is "five billion, five hundred seventy-eight million, five hundred fifty-two thousand, four hundred forty-eight".