272768803 has 2 divisors, whose sum is σ = 272768804. Its totient is φ = 272768802.

The previous prime is 272768767. The next prime is 272768827. The reversal of 272768803 is 308867272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272768803 - 2⁹ = 272768291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 272768803.

It is not a weakly prime, because it can be changed into another prime (272768843) by changing a digit.

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, 136384401 + 136384402.

It is an arithmetic number, because the mean of its divisors is an integer number (136384402).

Almost surely, 2^272768803 is an apocalyptic number.

272768803 is a deficient number, since it is larger than the sum of its proper divisors (1).

272768803 is an equidigital number, since it uses as much as digits as its factorization.

272768803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 272768803 is about 16515.7138204802. The cubic root of 272768803 is about 648.5322328983.

The spelling of 272768803 in words is "two hundred seventy-two million, seven hundred sixty-eight thousand, eight hundred three".