45013132 has 6 divisors (see below), whose sum is σ = 78772988. Its totient is φ = 22506564.

The previous prime is 45013123. The next prime is 45013151. The reversal of 45013132 is 23131054.

45013132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 as a sum of consecutive naturals, namely, 5626638 + ... + 5626645.

Almost surely, 2^45013132 is an apocalyptic number.

It is an amenable number.

45013132 is a deficient number, since it is larger than the sum of its proper divisors (33759856).

45013132 is a wasteful number, since it uses less digits than its factorization.

45013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11253287 (or 11253285 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 45013132 is about 6709.1826625901. The cubic root of 45013132 is about 355.7239264342.

Adding to 45013132 its reverse (23131054), we get a palindrome (68144186).

The spelling of 45013132 in words is "forty-five million, thirteen thousand, one hundred thirty-two".