5448886378 has 16 divisors (see below), whose sum is σ = 8810466336. Its totient is φ = 2512465200.

The previous prime is 5448886361. The next prime is 5448886433. The reversal of 5448886378 is 8736888445.

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, 72376 + ... + 127027.

It is an arithmetic number, because the mean of its divisors is an integer number (550654146).

Almost surely, 2^5448886378 is an apocalyptic number.

5448886378 is a deficient number, since it is larger than the sum of its proper divisors (3361579958).

5448886378 is a wasteful number, since it uses less digits than its factorization.

5448886378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200469.

The product of its digits is 41287680, while the sum is 61.

The square root of 5448886378 is about 73816.5725159330. The cubic root of 5448886378 is about 1759.6889922647.

The spelling of 5448886378 in words is "five billion, four hundred forty-eight million, eight hundred eighty-six thousand, three hundred seventy-eight".