662652323522 has 32 divisors (see below), whose sum is σ = 1149758209152. Its totient is φ = 280548728064.

The previous prime is 662652323521. The next prime is 662652323549. The reversal of 662652323522 is 225323256266.

It is not an unprimeable number, because it can be changed into a prime (662652323521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26779868 + ... + 26804600.

It is an arithmetic number, because the mean of its divisors is an integer number (35929944036).

Almost surely, 2^662652323522 is an apocalyptic number.

662652323522 is a deficient number, since it is larger than the sum of its proper divisors (487105885630).

662652323522 is a wasteful number, since it uses less digits than its factorization.

662652323522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47882.

The product of its digits is 1555200, while the sum is 44.

Adding to 662652323522 its reverse (225323256266), we get a palindrome (887975579788).

The spelling of 662652323522 in words is "six hundred sixty-two billion, six hundred fifty-two million, three hundred twenty-three thousand, five hundred twenty-two".