65276423 has 2 divisors, whose sum is σ = 65276424. Its totient is φ = 65276422.

The previous prime is 65276417. The next prime is 65276513. The reversal of 65276423 is 32467256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65276423 - 2¹² = 65272327 is a prime.

It is a super-2 number, since 2×65276423² = 8522022799349858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65270423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32638211 + 32638212.

It is an arithmetic number, because the mean of its divisors is an integer number (32638212).

Almost surely, 2^65276423 is an apocalyptic number.

65276423 is a deficient number, since it is larger than the sum of its proper divisors (1).

65276423 is an equidigital number, since it uses as much as digits as its factorization.

65276423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 35.

The square root of 65276423 is about 8079.3825877972. The cubic root of 65276423 is about 402.6417293404.

The spelling of 65276423 in words is "sixty-five million, two hundred seventy-six thousand, four hundred twenty-three".