272133019 has 2 divisors, whose sum is σ = 272133020. Its totient is φ = 272133018.

The previous prime is 272133007. The next prime is 272133061. The reversal of 272133019 is 910331272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272133019 - 2⁹ = 272132507 is a prime.

It is a super-2 number, since 2×272133019² = 148112760060108722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (272133919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136066509 + 136066510.

It is an arithmetic number, because the mean of its divisors is an integer number (136066510).

Almost surely, 2^272133019 is an apocalyptic number.

272133019 is a deficient number, since it is larger than the sum of its proper divisors (1).

272133019 is an equidigital number, since it uses as much as digits as its factorization.

272133019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 272133019 is about 16496.4547403374. The cubic root of 272133019 is about 648.0279631216.

The spelling of 272133019 in words is "two hundred seventy-two million, one hundred thirty-three thousand, nineteen".