45063632 has 40 divisors (see below), whose sum is σ = 90413856. Its totient is φ = 21741696.

The previous prime is 45063619. The next prime is 45063643. The reversal of 45063632 is 23636054.

It is a super-3 number, since 3×45063632³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45063595 and 45063604.

It is a congruent number.

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, 96263 + ... + 96729.

Almost surely, 2^45063632 is an apocalyptic number.

It is an amenable number.

45063632 is an abundant number, since it is smaller than the sum of its proper divisors (45350224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45063632 is a wasteful number, since it uses less digits than its factorization.

45063632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 45063632 is about 6712.9451062853. The cubic root of 45063632 is about 355.8569049951.

Adding to 45063632 its reverse (23636054), we get a palindrome (68699686).

The spelling of 45063632 in words is "forty-five million, sixty-three thousand, six hundred thirty-two".