272277772272 has 80 divisors (see below), whose sum is σ = 852586978560. Its totient is φ = 82508414400.

The previous prime is 272277772259. The next prime is 272277772301.

272277772272 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28644004 + ... + 28653507.

It is an arithmetic number, because the mean of its divisors is an integer number (10657337232).

Almost surely, 2^272277772272 is an apocalyptic number.

272277772272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

272277772272 is an abundant number, since it is smaller than the sum of its proper divisors (580309206288).

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

272277772272 is a wasteful number, since it uses less digits than its factorization.

272277772272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57297539 (or 57297527 counting only the distinct ones).

The product of its digits is 7529536, while the sum is 54.

The spelling of 272277772272 in words is "two hundred seventy-two billion, two hundred seventy-seven million, seven hundred seventy-two thousand, two hundred seventy-two".