5650000028 has 6 divisors (see below), whose sum is σ = 9887500056. Its totient is φ = 2825000012.

The previous prime is 5650000021. The next prime is 5650000033. The reversal of 5650000028 is 8200000565.

It is a junction number, because it is equal to n+sod(n) for n = 5649999961 and 5650000006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5650000021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706250000 + ... + 706250007.

It is an arithmetic number, because the mean of its divisors is an integer number (1647916676).

Almost surely, 2^5650000028 is an apocalyptic number.

It is an amenable number.

5650000028 is a deficient number, since it is larger than the sum of its proper divisors (4237500028).

5650000028 is a wasteful number, since it uses less digits than its factorization.

5650000028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412500011 (or 1412500009 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5650000028 is about 75166.4820781178. The cubic root of 5650000028 is about 1781.0774972654.

The spelling of 5650000028 in words is "five billion, six hundred fifty million, twenty-eight", and thus it is an aban number.