272717939952 has 120 divisors (see below), whose sum is σ = 787474025520. Its totient is φ = 88050447360.

The previous prime is 272717939947. The next prime is 272717939957. The reversal of 272717939952 is 259939717272.

272717939952 is a `hidden beast` number, since 2 + 7 + 27 + 179 + 399 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (272717939947) and next prime (272717939957).

It is a self number, because there is not a number n which added to its sum of digits gives 272717939952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272717939957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 654498 + ... + 986814.

It is an arithmetic number, because the mean of its divisors is an integer number (6562283546).

Almost surely, 2^272717939952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272717939952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393737012760).

272717939952 is an abundant number, since it is smaller than the sum of its proper divisors (514756085568).

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

272717939952 is a wasteful number, since it uses less digits than its factorization.

272717939952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332511 (or 332502 counting only the distinct ones).

The product of its digits is 30005640, while the sum is 63.

The spelling of 272717939952 in words is "two hundred seventy-two billion, seven hundred seventeen million, nine hundred thirty-nine thousand, nine hundred fifty-two".