628807652060 has 96 divisors (see below), whose sum is σ = 1522824855552. Its totient is φ = 213644609280.

The previous prime is 628807652029. The next prime is 628807652063. The reversal of 628807652060 is 60256708826.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628807652063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6987914 + ... + 7077326.

It is an arithmetic number, because the mean of its divisors is an integer number (15862758912).

Almost surely, 2^628807652060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 628807652060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761412427776).

628807652060 is an abundant number, since it is smaller than the sum of its proper divisors (894017203492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

628807652060 is a wasteful number, since it uses less digits than its factorization.

628807652060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89883 (or 89881 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 628807652060 in words is "six hundred twenty-eight billion, eight hundred seven million, six hundred fifty-two thousand, sixty".