45440633604454 has 128 divisors (see below), whose sum is σ = 77366136766464. Its totient is φ = 19837851264000.

The previous prime is 45440633604409. The next prime is 45440633604467.

It is a happy number.

45440633604454 is nontrivially palindromic in base 10.

45440633604454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10429337644 + ... + 10429342000.

It is an arithmetic number, because the mean of its divisors is an integer number (604422943488).

Almost surely, 2^{45440633604454} is an apocalyptic number.

45440633604454 is a deficient number, since it is larger than the sum of its proper divisors (31925503162010).

45440633604454 is a wasteful number, since it uses less digits than its factorization.

45440633604454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5222.

The product of its (nonzero) digits is 33177600, while the sum is 52.

The spelling of 45440633604454 in words is "forty-five trillion, four hundred forty billion, six hundred thirty-three million, six hundred four thousand, four hundred fifty-four".