650605153232 has 20 divisors (see below), whose sum is σ = 1275734806080. Its totient is φ = 321383267808.

The previous prime is 650605153201. The next prime is 650605153259. The reversal of 650605153232 is 232351506056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244955432 + ... + 244958087.

It is an arithmetic number, because the mean of its divisors is an integer number (63786740304).

Almost surely, 2^650605153232 is an apocalyptic number.

It is an amenable number.

650605153232 is a deficient number, since it is larger than the sum of its proper divisors (625129652848).

650605153232 is a wasteful number, since it uses less digits than its factorization.

650605153232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489913610 (or 489913604 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 38.

Adding to 650605153232 its reverse (232351506056), we get a palindrome (882956659288).

The spelling of 650605153232 in words is "six hundred fifty billion, six hundred five million, one hundred fifty-three thousand, two hundred thirty-two".