272753325 has 90 divisors (see below), whose sum is σ = 547773534. Its totient is φ = 134110080.

The previous prime is 272753293. The next prime is 272753339. The reversal of 272753325 is 523357272.

It can be written as a sum of positive squares in 9 ways, for example, as 175986756 + 96766569 = 13266^2 + 9837^2 .

It is not a de Polignac number, because 272753325 - 2⁵ = 272753293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 272753325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 341827 + ... + 342623.

Almost surely, 2^272753325 is an apocalyptic number.

272753325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272753325 is an abundant number, since it is smaller than the sum of its proper divisors (275020209).

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

272753325 is a wasteful number, since it uses less digits than its factorization.

272753325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845 (or 818 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 272753325 is about 16515.2452297869. The cubic root of 272753325 is about 648.5199658896.

The spelling of 272753325 in words is "two hundred seventy-two million, seven hundred fifty-three thousand, three hundred twenty-five".