272215276725 has 48 divisors (see below), whose sum is σ = 516313239552. Its totient is φ = 123968045760.

The previous prime is 272215276703. The next prime is 272215276757. The reversal of 272215276725 is 527672512272.

It is not a de Polignac number, because 272215276725 - 2⁵ = 272215276693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 847677 + ... + 1123826.

It is an arithmetic number, because the mean of its divisors is an integer number (10756525824).

Almost surely, 2^272215276725 is an apocalyptic number.

272215276725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272215276725 is a deficient number, since it is larger than the sum of its proper divisors (244097962827).

272215276725 is a wasteful number, since it uses less digits than its factorization.

272215276725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971786 (or 1971781 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 48.

Adding to 272215276725 its reverse (527672512272), we get a palindrome (799887788997).

The spelling of 272215276725 in words is "two hundred seventy-two billion, two hundred fifteen million, two hundred seventy-six thousand, seven hundred twenty-five".