45141587 has 16 divisors (see below), whose sum is σ = 48787200. Its totient is φ = 41640480.

The previous prime is 45141557. The next prime is 45141589. The reversal of 45141587 is 78514154.

45141587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45141587 - 2⁸ = 45141331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45141589) 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 15 ways as a sum of consecutive naturals, for example, 146888 + ... + 147194.

It is an arithmetic number, because the mean of its divisors is an integer number (3049200).

Almost surely, 2^45141587 is an apocalyptic number.

45141587 is a deficient number, since it is larger than the sum of its proper divisors (3645613).

45141587 is a wasteful number, since it uses less digits than its factorization.

45141587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506.

The product of its digits is 22400, while the sum is 35.

The square root of 45141587 is about 6718.7489162790. The cubic root of 45141587 is about 356.0619842204.

The spelling of 45141587 in words is "forty-five million, one hundred forty-one thousand, five hundred eighty-seven".