2664522315 has 96 divisors (see below), whose sum is σ = 5728859136. Its totient is φ = 1115562240.

The previous prime is 2664522229. The next prime is 2664522359. The reversal of 2664522315 is 5132254662.

2664522315 is a `hidden beast` number, since 2 + 6 + 645 + 2 + 2 + 3 + 1 + 5 = 666.

2664522315 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 2664522315 - 2¹⁰ = 2664521291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2664522315.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 533962 + ... + 538928.

It is an arithmetic number, because the mean of its divisors is an integer number (59675616).

Almost surely, 2^2664522315 is an apocalyptic number.

2664522315 is an abundant number, since it is smaller than the sum of its proper divisors (3064336821).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2664522315 is a wasteful number, since it uses less digits than its factorization.

2664522315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129 (or 5126 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 2664522315 is about 51619.0111780534. The cubic root of 2664522315 is about 1386.3507464230.

Adding to 2664522315 its reverse (5132254662), we get a palindrome (7796776977).

The spelling of 2664522315 in words is "two billion, six hundred sixty-four million, five hundred twenty-two thousand, three hundred fifteen".