2068558628 has 12 divisors (see below), whose sum is σ = 3620400000. Its totient is φ = 1034158632.

The previous prime is 2068558627. The next prime is 2068558631. The reversal of 2068558628 is 8268558602.

It is not an unprimeable number, because it can be changed into a prime (2068558627) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16373 + ... + 66371.

It is an arithmetic number, because the mean of its divisors is an integer number (301700000).

Almost surely, 2^2068558628 is an apocalyptic number.

It is an amenable number.

2068558628 is a deficient number, since it is larger than the sum of its proper divisors (1551841372).

2068558628 is a wasteful number, since it uses less digits than its factorization.

2068558628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60346 (or 60344 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 50.

The square root of 2068558628 is about 45481.4096967101. The cubic root of 2068558628 is about 1274.1560228761.

The spelling of 2068558628 in words is "two billion, sixty-eight million, five hundred fifty-eight thousand, six hundred twenty-eight".