662213530632 has 64 divisors (see below), whose sum is σ = 1753005646080. Its totient is φ = 207742897152.

The previous prime is 662213530619. The next prime is 662213530633. The reversal of 662213530632 is 236035312266.

It is not an unprimeable number, because it can be changed into a prime (662213530633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14817873 + ... + 14862495.

It is an arithmetic number, because the mean of its divisors is an integer number (27390713220).

Almost surely, 2^662213530632 is an apocalyptic number.

It is an amenable number.

662213530632 is an abundant number, since it is smaller than the sum of its proper divisors (1090792115448).

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

662213530632 is a wasteful number, since it uses less digits than its factorization.

662213530632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81022 (or 81018 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

Adding to 662213530632 its reverse (236035312266), we get a palindrome (898248842898).

The spelling of 662213530632 in words is "six hundred sixty-two billion, two hundred thirteen million, five hundred thirty thousand, six hundred thirty-two".