5662681028 has 36 divisors (see below), whose sum is σ = 10539658752. Its totient is φ = 2661563520.

The previous prime is 5662681019. The next prime is 5662681033. The reversal of 5662681028 is 8201862665.

It is a super-2 number, since 2×5662681028² = 64131912849742273568, 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 5662681028.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1143125 + ... + 1148067.

Almost surely, 2^5662681028 is an apocalyptic number.

It is an amenable number.

5662681028 is a deficient number, since it is larger than the sum of its proper divisors (4876977724).

5662681028 is a wasteful number, since it uses less digits than its factorization.

5662681028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5972 (or 5953 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 5662681028 is about 75250.7875573406. The cubic root of 5662681028 is about 1782.4089997586.

The spelling of 5662681028 in words is "five billion, six hundred sixty-two million, six hundred eighty-one thousand, twenty-eight".