627472227043313 has 4 divisors (see below), whose sum is σ = 642776427702948. Its totient is φ = 612168026383680.

The previous prime is 627472227043303. The next prime is 627472227043349. The reversal of 627472227043313 is 313340722274726.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11705273162209 + 615766953881104 = 3421297^2 + 24814652^2 .

It is a cyclic number.

It is not a de Polignac number, because 627472227043313 - 2⁴ = 627472227043297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (627472227043303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7652100329756 + ... + 7652100329837.

It is an arithmetic number, because the mean of its divisors is an integer number (160694106925737).

Almost surely, 2^{627472227043313} is an apocalyptic number.

It is an amenable number.

627472227043313 is a deficient number, since it is larger than the sum of its proper divisors (15304200659635).

627472227043313 is a wasteful number, since it uses less digits than its factorization.

627472227043313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15304200659634.

The product of its (nonzero) digits is 14224896, while the sum is 53.

The spelling of 627472227043313 in words is "six hundred twenty-seven trillion, four hundred seventy-two billion, two hundred twenty-seven million, forty-three thousand, three hundred thirteen".