45132482 has 4 divisors (see below), whose sum is σ = 67698726. Its totient is φ = 22566240.

The previous prime is 45132481. The next prime is 45132487. The reversal of 45132482 is 28423154.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45010681 + 121801 = 6709^2 + 349^2 .

It is not an unprimeable number, because it can be changed into a prime (45132481) 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, 11283119 + ... + 11283122.

Almost surely, 2^45132482 is an apocalyptic number.

45132482 is a deficient number, since it is larger than the sum of its proper divisors (22566244).

45132482 is a wasteful number, since it uses less digits than its factorization.

45132482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22566243.

The product of its digits is 7680, while the sum is 29.

The square root of 45132482 is about 6718.0713006041. The cubic root of 45132482 is about 356.0380435294.

The spelling of 45132482 in words is "forty-five million, one hundred thirty-two thousand, four hundred eighty-two".