5630638628 has 24 divisors (see below), whose sum is σ = 9993836160. Its totient is φ = 2775297600.

The previous prime is 5630638621. The next prime is 5630638631. The reversal of 5630638628 is 8268360365.

It is not an unprimeable number, because it can be changed into a prime (5630638621) 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 7 ways as a sum of consecutive naturals, for example, 741113 + ... + 748671.

It is an arithmetic number, because the mean of its divisors is an integer number (416409840).

Almost surely, 2^5630638628 is an apocalyptic number.

It is an amenable number.

5630638628 is a deficient number, since it is larger than the sum of its proper divisors (4363197532).

5630638628 is a wasteful number, since it uses less digits than its factorization.

5630638628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10187 (or 10185 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The square root of 5630638628 is about 75037.5814375703. The cubic root of 5630638628 is about 1779.0407055896.

The spelling of 5630638628 in words is "five billion, six hundred thirty million, six hundred thirty-eight thousand, six hundred twenty-eight".