628850776263 has 8 divisors (see below), whose sum is σ = 882597580800. Its totient is φ = 397168911288.

The previous prime is 628850776237. The next prime is 628850776271. The reversal of 628850776263 is 362677058826.

It is a happy number.

628850776263 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 not a de Polignac number, because 628850776263 - 2²¹ = 628848679111 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 628850776197 and 628850776206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628850776223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5516234823 + ... + 5516234936.

It is an arithmetic number, because the mean of its divisors is an integer number (110324697600).

Almost surely, 2^628850776263 is an apocalyptic number.

628850776263 is a deficient number, since it is larger than the sum of its proper divisors (253746804537).

628850776263 is a wasteful number, since it uses less digits than its factorization.

628850776263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11032469781.

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 628850776263 in words is "six hundred twenty-eight billion, eight hundred fifty million, seven hundred seventy-six thousand, two hundred sixty-three".