628807652103 has 16 divisors (see below), whose sum is σ = 852705760896. Its totient is φ = 412117137120.

The previous prime is 628807652093. The next prime is 628807652159. The reversal of 628807652103 is 301256708826.

It is not a de Polignac number, because 628807652103 - 2⁴ = 628807652087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628807650103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7434676 + ... + 7518777.

It is an arithmetic number, because the mean of its divisors is an integer number (53294110056).

Almost surely, 2^628807652103 is an apocalyptic number.

628807652103 is a deficient number, since it is larger than the sum of its proper divisors (223898108793).

628807652103 is a wasteful number, since it uses less digits than its factorization.

628807652103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14953694.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 628807652103 in words is "six hundred twenty-eight billion, eight hundred seven million, six hundred fifty-two thousand, one hundred three".