32645490652 has 12 divisors (see below), whose sum is σ = 57188694640. Its totient is φ = 16305863616.

The previous prime is 32645490649. The next prime is 32645490667. The reversal of 32645490652 is 25609454623.

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, 4216077 + ... + 4223812.

Almost surely, 2^32645490652 is an apocalyptic number.

It is an amenable number.

32645490652 is a deficient number, since it is larger than the sum of its proper divisors (24543203988).

32645490652 is a wasteful number, since it uses less digits than its factorization.

32645490652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8440860 (or 8440858 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 32645490652 in words is "thirty-two billion, six hundred forty-five million, four hundred ninety thousand, six hundred fifty-two".