272431483 has 2 divisors, whose sum is σ = 272431484. Its totient is φ = 272431482.

The previous prime is 272431469. The next prime is 272431499. The reversal of 272431483 is 384134272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272431483 - 2¹⁷ = 272300411 is a prime.

It is not a weakly prime, because it can be changed into another prime (272431433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136215741 + 136215742.

It is an arithmetic number, because the mean of its divisors is an integer number (136215742).

Almost surely, 2^272431483 is an apocalyptic number.

272431483 is a deficient number, since it is larger than the sum of its proper divisors (1).

272431483 is an equidigital number, since it uses as much as digits as its factorization.

272431483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The square root of 272431483 is about 16505.4985686589. The cubic root of 272431483 is about 648.2647864623.

The spelling of 272431483 in words is "two hundred seventy-two million, four hundred thirty-one thousand, four hundred eighty-three".