45653232 has 20 divisors (see below), whose sum is σ = 117937640. Its totient is φ = 15217728.

The previous prime is 45653191. The next prime is 45653249. The reversal of 45653232 is 23235654.

45653232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 45653232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475507 + ... + 475602.

It is an arithmetic number, because the mean of its divisors is an integer number (5896882).

Almost surely, 2^45653232 is an apocalyptic number.

It is an amenable number.

45653232 is an abundant number, since it is smaller than the sum of its proper divisors (72284408).

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

45653232 is a wasteful number, since it uses less digits than its factorization.

45653232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951120 (or 951114 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 45653232 is about 6756.7175462646. The cubic root of 45653232 is about 357.4021627394.

Adding to 45653232 its reverse (23235654), we get a palindrome (68888886).

The spelling of 45653232 in words is "forty-five million, six hundred fifty-three thousand, two hundred thirty-two".