65276313 has 8 divisors (see below), whose sum is σ = 87848928. Its totient is φ = 43110624.

The previous prime is 65276293. The next prime is 65276327. The reversal of 65276313 is 31367256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 65276313 - 2¹⁶ = 65210777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65276333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101356 + ... + 101997.

It is an arithmetic number, because the mean of its divisors is an integer number (10981116).

Almost surely, 2^65276313 is an apocalyptic number.

It is an amenable number.

65276313 is a deficient number, since it is larger than the sum of its proper divisors (22572615).

65276313 is a wasteful number, since it uses less digits than its factorization.

65276313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203463.

The product of its digits is 22680, while the sum is 33.

The square root of 65276313 is about 8079.3757803434. The cubic root of 65276313 is about 402.6415031708.

The spelling of 65276313 in words is "sixty-five million, two hundred seventy-six thousand, three hundred thirteen".