45540512462005 has 64 divisors (see below), whose sum is σ = 60165625927680. Its totient is φ = 32817244204800.

The previous prime is 45540512461999. The next prime is 45540512462023. The reversal of 45540512462005 is 50026421504554.

It is a happy number.

45540512462005 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 45540512462005 - 2¹⁷ = 45540512330933 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 (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2028248359 + ... + 2028270811.

It is an arithmetic number, because the mean of its divisors is an integer number (940087905120).

Almost surely, 2^{45540512462005} is an apocalyptic number.

It is an amenable number.

45540512462005 is a deficient number, since it is larger than the sum of its proper divisors (14625113465675).

45540512462005 is a wasteful number, since it uses less digits than its factorization.

45540512462005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23482.

The product of its (nonzero) digits is 960000, while the sum is 43.

Adding to 45540512462005 its reverse (50026421504554), we get a palindrome (95566933966559).

The spelling of 45540512462005 in words is "forty-five trillion, five hundred forty billion, five hundred twelve million, four hundred sixty-two thousand, five".