265716273 has 32 divisors (see below), whose sum is σ = 396403200. Its totient is φ = 157337856.

The previous prime is 265716247. The next prime is 265716301. The reversal of 265716273 is 372617562.

265716273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 265716273 - 2⁹ = 265715761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (265716233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 428958 + ... + 429576.

It is an arithmetic number, because the mean of its divisors is an integer number (12387600).

Almost surely, 2^265716273 is an apocalyptic number.

It is an amenable number.

265716273 is a deficient number, since it is larger than the sum of its proper divisors (130686927).

265716273 is a wasteful number, since it uses less digits than its factorization.

265716273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101.

The product of its digits is 105840, while the sum is 39.

The square root of 265716273 is about 16300.8059003228. The cubic root of 265716273 is about 642.8940170242.

The spelling of 265716273 in words is "two hundred sixty-five million, seven hundred sixteen thousand, two hundred seventy-three".