628116255003 has 16 divisors (see below), whose sum is σ = 868238507520. Its totient is φ = 403431461664.

The previous prime is 628116254957. The next prime is 628116255047. The reversal of 628116255003 is 300552611826.

628116255003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 628116255003 - 2⁸ = 628116254747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (628116255103) 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, 7756401 + ... + 7836962.

It is an arithmetic number, because the mean of its divisors is an integer number (54264906720).

Almost surely, 2^628116255003 is an apocalyptic number.

628116255003 is a deficient number, since it is larger than the sum of its proper divisors (240122252517).

628116255003 is a wasteful number, since it uses less digits than its factorization.

628116255003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15593858.

The product of its (nonzero) digits is 86400, while the sum is 39.

Adding to 628116255003 its reverse (300552611826), we get a palindrome (928668866829).

The spelling of 628116255003 in words is "six hundred twenty-eight billion, one hundred sixteen million, two hundred fifty-five thousand, three".