662603659238 has 12 divisors (see below), whose sum is σ = 1046224227060. Its totient is φ = 313862514336.

The previous prime is 662603659217. The next prime is 662603659279. The reversal of 662603659238 is 832956306266.

662603659238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4951838 + ... + 5083886.

It is an arithmetic number, because the mean of its divisors is an integer number (87185352255).

Almost surely, 2^662603659238 is an apocalyptic number.

662603659238 is a deficient number, since it is larger than the sum of its proper divisors (383620567822).

662603659238 is an frugal number, since it uses more digits than its factorization.

662603659238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264119 (or 132070 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 56.

The spelling of 662603659238 in words is "six hundred sixty-two billion, six hundred three million, six hundred fifty-nine thousand, two hundred thirty-eight".