272542763 has 2 divisors, whose sum is σ = 272542764. Its totient is φ = 272542762.

The previous prime is 272542733. The next prime is 272542817. The reversal of 272542763 is 367245272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272542763 - 2²⁴ = 255765547 is a prime.

It is not a weakly prime, because it can be changed into another prime (272542733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136271381 + 136271382.

It is an arithmetic number, because the mean of its divisors is an integer number (136271382).

Almost surely, 2^272542763 is an apocalyptic number.

272542763 is a deficient number, since it is larger than the sum of its proper divisors (1).

272542763 is an equidigital number, since it uses as much as digits as its factorization.

272542763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 38.

The square root of 272542763 is about 16508.8692223302. The cubic root of 272542763 is about 648.3530399498.

The spelling of 272542763 in words is "two hundred seventy-two million, five hundred forty-two thousand, seven hundred sixty-three".