45732005 has 32 divisors (see below), whose sum is σ = 62460288. Its totient is φ = 31852800.

The previous prime is 45731971. The next prime is 45732017. The reversal of 45732005 is 50023754.

45732005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45732005 - 2⁶ = 45731941 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 144107 + ... + 144423.

It is an arithmetic number, because the mean of its divisors is an integer number (1951884).

Almost surely, 2^45732005 is an apocalyptic number.

It is an amenable number.

45732005 is a deficient number, since it is larger than the sum of its proper divisors (16728283).

45732005 is a wasteful number, since it uses less digits than its factorization.

45732005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 45732005 is about 6762.5442697257. The cubic root of 45732005 is about 357.6076061231.

Adding to 45732005 its reverse (50023754), we get a palindrome (95755759).

The spelling of 45732005 in words is "forty-five million, seven hundred thirty-two thousand, five".