65273711 has 2 divisors, whose sum is σ = 65273712. Its totient is φ = 65273710.

The previous prime is 65273633. The next prime is 65273713. The reversal of 65273711 is 11737256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65273711 - 2¹⁴ = 65257327 is a prime.

Together with 65273713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65273713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32636855 + 32636856.

It is an arithmetic number, because the mean of its divisors is an integer number (32636856).

Almost surely, 2^65273711 is an apocalyptic number.

65273711 is a deficient number, since it is larger than the sum of its proper divisors (1).

65273711 is an equidigital number, since it uses as much as digits as its factorization.

65273711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8820, while the sum is 32.

The square root of 65273711 is about 8079.2147514471. The cubic root of 65273711 is about 402.6361531592.

The spelling of 65273711 in words is "sixty-five million, two hundred seventy-three thousand, seven hundred eleven".