5669426890 has 32 divisors (see below), whose sum is σ = 10253926080. Its totient is φ = 2256920064.

The previous prime is 5669426881. The next prime is 5669426921. The reversal of 5669426890 is 986249665.

It is a happy number.

It is a super-2 number, since 2×5669426890² = 64284802522110144200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2132442 + ... + 2135098.

It is an arithmetic number, because the mean of its divisors is an integer number (320435190).

Almost surely, 2^5669426890 is an apocalyptic number.

5669426890 is a deficient number, since it is larger than the sum of its proper divisors (4584499190).

5669426890 is a wasteful number, since it uses less digits than its factorization.

5669426890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606.

The product of its (nonzero) digits is 5598720, while the sum is 55.

The square root of 5669426890 is about 75295.5967504077. The cubic root of 5669426890 is about 1783.1165040672.

The spelling of 5669426890 in words is "five billion, six hundred sixty-nine million, four hundred twenty-six thousand, eight hundred ninety".