45433152 has 42 divisors (see below), whose sum is σ = 130227578. Its totient is φ = 15144192.

The previous prime is 45433147. The next prime is 45433159. The reversal of 45433152 is 25133454.

It can be written as a sum of positive squares in only one way, i.e., 36288576 + 9144576 = 6024^2 + 3024^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45433159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38863 + ... + 40014.

Almost surely, 2^45433152 is an apocalyptic number.

It is an amenable number.

45433152 is an abundant number, since it is smaller than the sum of its proper divisors (84794426).

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

45433152 is a wasteful number, since it uses less digits than its factorization.

45433152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78895 (or 78882 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 45433152 is about 6740.4118568527. The cubic root of 45433152 is about 356.8269292685.

The spelling of 45433152 in words is "forty-five million, four hundred thirty-three thousand, one hundred fifty-two".