272050528 has 12 divisors (see below), whose sum is σ = 535599540. Its totient is φ = 136025248.

The previous prime is 272050489. The next prime is 272050543. The reversal of 272050528 is 825050272.

It is a super-2 number, since 2×272050528² = 148022979570157568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 272050528.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4250758 + ... + 4250821.

It is an arithmetic number, because the mean of its divisors is an integer number (44633295).

Almost surely, 2^272050528 is an apocalyptic number.

It is an amenable number.

272050528 is a deficient number, since it is larger than the sum of its proper divisors (263549012).

272050528 is an equidigital number, since it uses as much as digits as its factorization.

272050528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8501589 (or 8501581 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 272050528 is about 16493.9542863438. The cubic root of 272050528 is about 647.9624781403.

The spelling of 272050528 in words is "two hundred seventy-two million, fifty thousand, five hundred twenty-eight".