628163387102 has 8 divisors (see below), whose sum is σ = 965226668112. Its totient is φ = 306421164400.

The previous prime is 628163387101. The next prime is 628163387123. The reversal of 628163387102 is 201783361826.

628163387102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628163387101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3830264474 + ... + 3830264637.

It is an arithmetic number, because the mean of its divisors is an integer number (120653333514).

Almost surely, 2^628163387102 is an apocalyptic number.

628163387102 is a deficient number, since it is larger than the sum of its proper divisors (337063281010).

628163387102 is a wasteful number, since it uses less digits than its factorization.

628163387102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7660529154.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 628163387102 in words is "six hundred twenty-eight billion, one hundred sixty-three million, three hundred eighty-seven thousand, one hundred two".