45732552 has 32 divisors (see below), whose sum is σ = 116272800. Its totient is φ = 14985344.

The previous prime is 45732473. The next prime is 45732553. The reversal of 45732552 is 25523754.

45732552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45732553) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14733 + ... + 17564.

It is an arithmetic number, because the mean of its divisors is an integer number (3633525).

Almost surely, 2^45732552 is an apocalyptic number.

It is an amenable number.

45732552 is an abundant number, since it is smaller than the sum of its proper divisors (70540248).

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

45732552 is a wasteful number, since it uses less digits than its factorization.

45732552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32365 (or 32361 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 45732552 is about 6762.5847129629. The cubic root of 45732552 is about 357.6090318976.

The spelling of 45732552 in words is "forty-five million, seven hundred thirty-two thousand, five hundred fifty-two".