4645651432 has 32 divisors (see below), whose sum is σ = 8831702880. Its totient is φ = 2290633920.

The previous prime is 4645651403. The next prime is 4645651441. The reversal of 4645651432 is 2341565464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373018 + ... + 385270.

It is an arithmetic number, because the mean of its divisors is an integer number (275990715).

Almost surely, 2^4645651432 is an apocalyptic number.

It is an amenable number.

4645651432 is a deficient number, since it is larger than the sum of its proper divisors (4186051448).

4645651432 is a wasteful number, since it uses less digits than its factorization.

4645651432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12913 (or 12909 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 4645651432 is about 68159.0157792790. The cubic root of 4645651432 is about 1668.5870693334.

The spelling of 4645651432 in words is "four billion, six hundred forty-five million, six hundred fifty-one thousand, four hundred thirty-two".