628410219263 has 6 divisors (see below), whose sum is σ = 636072653064. Its totient is φ = 620839004996.

The previous prime is 628410219257. The next prime is 628410219271. The reversal of 628410219263 is 362912014826.

It is not a de Polignac number, because 628410219263 - 2¹⁶ = 628410153727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628410219233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45602795 + ... + 45616572.

It is an arithmetic number, because the mean of its divisors is an integer number (106012108844).

Almost surely, 2^628410219263 is an apocalyptic number.

628410219263 is a deficient number, since it is larger than the sum of its proper divisors (7662433801).

628410219263 is an frugal number, since it uses more digits than its factorization.

628410219263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91219533 (or 91219450 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 628410219263 in words is "six hundred twenty-eight billion, four hundred ten million, two hundred nineteen thousand, two hundred sixty-three".