651362632 has 16 divisors (see below), whose sum is σ = 1225952640. Its totient is φ = 324441936.

The previous prime is 651362629. The next prime is 651362639. The reversal of 651362632 is 236263156.

It is not an unprimeable number, because it can be changed into a prime (651362639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152688 + ... + 156895.

It is an arithmetic number, because the mean of its divisors is an integer number (76622040).

Almost surely, 2^651362632 is an apocalyptic number.

It is an amenable number.

651362632 is a deficient number, since it is larger than the sum of its proper divisors (574590008).

651362632 is a wasteful number, since it uses less digits than its factorization.

651362632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309852 (or 309848 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 651362632 is about 25521.8069893180. The cubic root of 651362632 is about 866.8439982956.

The spelling of 651362632 in words is "six hundred fifty-one million, three hundred sixty-two thousand, six hundred thirty-two".