4544420632 has 16 divisors (see below), whose sum is σ = 8534975400. Its totient is φ = 2268427200.

The previous prime is 4544420599. The next prime is 4544420681. The reversal of 4544420632 is 2360244454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467782 + ... + 477397.

Almost surely, 2^4544420632 is an apocalyptic number.

It is an amenable number.

4544420632 is a deficient number, since it is larger than the sum of its proper divisors (3990554768).

4544420632 is a wasteful number, since it uses less digits than its factorization.

4544420632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945786 (or 945782 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

The square root of 4544420632 is about 67412.3181028512. The cubic root of 4544420632 is about 1656.3782061867.

The spelling of 4544420632 in words is "four billion, five hundred forty-four million, four hundred twenty thousand, six hundred thirty-two".