272819033 has 2 divisors, whose sum is σ = 272819034. Its totient is φ = 272819032.

The previous prime is 272819017. The next prime is 272819051. The reversal of 272819033 is 330918272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 272811289 + 7744 = 16517^2 + 88^2 .

It is a cyclic number.

It is not a de Polignac number, because 272819033 - 2⁴ = 272819017 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 272818984 and 272819002.

It is not a weakly prime, because it can be changed into another prime (272819083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136409516 + 136409517.

It is an arithmetic number, because the mean of its divisors is an integer number (136409517).

Almost surely, 2^272819033 is an apocalyptic number.

It is an amenable number.

272819033 is a deficient number, since it is larger than the sum of its proper divisors (1).

272819033 is an equidigital number, since it uses as much as digits as its factorization.

272819033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 272819033 is about 16517.2344234742. The cubic root of 272819033 is about 648.5720392279.

The spelling of 272819033 in words is "two hundred seventy-two million, eight hundred nineteen thousand, thirty-three".