272535929 has 2 divisors, whose sum is σ = 272535930. Its totient is φ = 272535928.

The previous prime is 272535919. The next prime is 272535941. The reversal of 272535929 is 929535272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 269846329 + 2689600 = 16427^2 + 1640^2 .

It is a cyclic number.

It is not a de Polignac number, because 272535929 - 2²⁰ = 271487353 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 272535929.

It is not a weakly prime, because it can be changed into another prime (272535919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136267964 + 136267965.

It is an arithmetic number, because the mean of its divisors is an integer number (136267965).

Almost surely, 2^272535929 is an apocalyptic number.

It is an amenable number.

272535929 is a deficient number, since it is larger than the sum of its proper divisors (1).

272535929 is an equidigital number, since it uses as much as digits as its factorization.

272535929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 44.

The square root of 272535929 is about 16508.6622413810. The cubic root of 272535929 is about 648.3476207615.

The spelling of 272535929 in words is "two hundred seventy-two million, five hundred thirty-five thousand, nine hundred twenty-nine".