275020626216 has 64 divisors (see below), whose sum is σ = 798654775680. Its totient is φ = 77289166080.

The previous prime is 275020626211. The next prime is 275020626227. The reversal of 275020626216 is 612626020572.

It is not an unprimeable number, because it can be changed into a prime (275020626211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13408011 + ... + 13428506.

It is an arithmetic number, because the mean of its divisors is an integer number (12478980870).

Almost surely, 2^275020626216 is an apocalyptic number.

It is an amenable number.

275020626216 is an abundant number, since it is smaller than the sum of its proper divisors (523634149464).

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

275020626216 is a wasteful number, since it uses less digits than its factorization.

275020626216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26836594 (or 26836590 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

Adding to 275020626216 its reverse (612626020572), we get a palindrome (887646646788).

The spelling of 275020626216 in words is "two hundred seventy-five billion, twenty million, six hundred twenty-six thousand, two hundred sixteen".