272316455 has 16 divisors (see below), whose sum is σ = 364214880. Its totient is φ = 194245632.

The previous prime is 272316437. The next prime is 272316461. The reversal of 272316455 is 554613272.

It is a cyclic number.

It is not a de Polignac number, because 272316455 - 2⁸ = 272316199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82694 + ... + 85923.

It is an arithmetic number, because the mean of its divisors is an integer number (22763430).

Almost surely, 2^272316455 is an apocalyptic number.

272316455 is a deficient number, since it is larger than the sum of its proper divisors (91898425).

272316455 is a wasteful number, since it uses less digits than its factorization.

272316455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168658.

The product of its digits is 50400, while the sum is 35.

The square root of 272316455 is about 16502.0136650046. The cubic root of 272316455 is about 648.1735352622.

The spelling of 272316455 in words is "two hundred seventy-two million, three hundred sixteen thousand, four hundred fifty-five".