45443655634454 has 32 divisors (see below), whose sum is σ = 84986726743296. Its totient is φ = 17705072682720.

The previous prime is 45443655634441. The next prime is 45443655634459.

45443655634454 is nontrivially palindromic in base 10.

45443655634454 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 not an unprimeable number, because it can be changed into a prime (45443655634459) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9177764 + ... + 13233240.

It is an arithmetic number, because the mean of its divisors is an integer number (2655835210728).

Almost surely, 2^{45443655634454} is an apocalyptic number.

45443655634454 is a deficient number, since it is larger than the sum of its proper divisors (39543071108842).

45443655634454 is a wasteful number, since it uses less digits than its factorization.

45443655634454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4128260.

The product of its digits is 829440000, while the sum is 62.

The spelling of 45443655634454 in words is "forty-five trillion, four hundred forty-three billion, six hundred fifty-five million, six hundred thirty-four thousand, four hundred fifty-four".