45633628 has 6 divisors (see below), whose sum is σ = 79858856. Its totient is φ = 22816812.

The previous prime is 45633607. The next prime is 45633629. The reversal of 45633628 is 82633654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45633629) 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 as a sum of consecutive naturals, namely, 5704200 + ... + 5704207.

Almost surely, 2^45633628 is an apocalyptic number.

It is an amenable number.

45633628 is a deficient number, since it is larger than the sum of its proper divisors (34225228).

45633628 is a wasteful number, since it uses less digits than its factorization.

45633628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11408411 (or 11408409 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 45633628 is about 6755.2666860754. The cubic root of 45633628 is about 357.3509979417.

The spelling of 45633628 in words is "forty-five million, six hundred thirty-three thousand, six hundred twenty-eight".