662535447002 has 48 divisors (see below), whose sum is σ = 1176882164640. Its totient is φ = 277870607520.

The previous prime is 662535446959. The next prime is 662535447047. The reversal of 662535447002 is 200744535266.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7693193 + ... + 7778835.

It is an arithmetic number, because the mean of its divisors is an integer number (24518378430).

Almost surely, 2^662535447002 is an apocalyptic number.

662535447002 is a deficient number, since it is larger than the sum of its proper divisors (514346717638).

662535447002 is a wasteful number, since it uses less digits than its factorization.

662535447002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88139 (or 88128 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 662535447002 in words is "six hundred sixty-two billion, five hundred thirty-five million, four hundred forty-seven thousand, two".