272332528612 has 12 divisors (see below), whose sum is σ = 480060626220. Its totient is φ = 135172349696.

The previous prime is 272332528591. The next prime is 272332528673. The reversal of 272332528612 is 216825233272.

It can be written as a sum of positive squares in 2 ways, for example, as 113423462656 + 158909065956 = 336784^2 + 398634^2 .

It is a super-2 number, since 2×272332528612² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248478037 + ... + 248479132.

It is an arithmetic number, because the mean of its divisors is an integer number (40005052185).

Almost surely, 2^272332528612 is an apocalyptic number.

It is an amenable number.

272332528612 is a deficient number, since it is larger than the sum of its proper divisors (207728097608).

272332528612 is a wasteful number, since it uses less digits than its factorization.

272332528612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496957310 (or 496957308 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The spelling of 272332528612 in words is "two hundred seventy-two billion, three hundred thirty-two million, five hundred twenty-eight thousand, six hundred twelve".