5669378544 has 40 divisors (see below), whose sum is σ = 14751278080. Its totient is φ = 1876195008.

The previous prime is 5669378521. The next prime is 5669378557. The reversal of 5669378544 is 4458739665.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418192 + ... + 431535.

It is an arithmetic number, because the mean of its divisors is an integer number (368781952).

Almost surely, 2^5669378544 is an apocalyptic number.

It is an amenable number.

5669378544 is an abundant number, since it is smaller than the sum of its proper divisors (9081899536).

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

5669378544 is a wasteful number, since it uses less digits than its factorization.

5669378544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849877 (or 849871 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 57.

The square root of 5669378544 is about 75295.2757083736. The cubic root of 5669378544 is about 1783.1114355481. Note that the first 3 decimals are identical.

The spelling of 5669378544 in words is "five billion, six hundred sixty-nine million, three hundred seventy-eight thousand, five hundred forty-four".