315266663062065 has 384 divisors, whose sum is σ = 608803805030400. Its totient is φ = 138073620971520.

The previous prime is 315266663062061. The next prime is 315266663062073. The reversal of 315266663062065 is 560260366662513.

It is a happy number.

It is not a de Polignac number, because 315266663062065 - 2² = 315266663062061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 315266663061996 and 315266663062014.

It is not an unprimeable number, because it can be changed into a prime (315266663062061) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 294917364351 + ... + 294917365419.

It is an arithmetic number, because the mean of its divisors is an integer number (1585426575600).

Almost surely, 2^{315266663062065} is an apocalyptic number.

It is an amenable number.

315266663062065 is a deficient number, since it is larger than the sum of its proper divisors (293537141968335).

315266663062065 is a wasteful number, since it uses less digits than its factorization.

315266663062065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337 (or 2324 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 57.

The spelling of 315266663062065 in words is "three hundred fifteen trillion, two hundred sixty-six billion, six hundred sixty-three million, sixty-two thousand, sixty-five".