627273727820322 has 96 divisors (see below), whose sum is σ = 1456873748766720. Its totient is φ = 178528105585920.

The previous prime is 627273727820317. The next prime is 627273727820351. The reversal of 627273727820322 is 223028727372726.

It is a happy number.

It is a super-2 number, since 2×627273727820322² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25191658 + ... + 43464549.

It is an arithmetic number, because the mean of its divisors is an integer number (15175768216320).

Almost surely, 2^{627273727820322} is an apocalyptic number.

627273727820322 is an abundant number, since it is smaller than the sum of its proper divisors (829600020946398).

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

627273727820322 is a wasteful number, since it uses less digits than its factorization.

627273727820322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68656736 (or 68656719 counting only the distinct ones).

The product of its (nonzero) digits is 66382848, while the sum is 60.

The spelling of 627273727820322 in words is "six hundred twenty-seven trillion, two hundred seventy-three billion, seven hundred twenty-seven million, eight hundred twenty thousand, three hundred twenty-two".