45459909447134 has 64 divisors (see below), whose sum is σ = 85105390003200. Its totient is φ = 17732536512768.

The previous prime is 45459909447067. The next prime is 45459909447137. The reversal of 45459909447134 is 43174490995454.

45459909447134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45459909447137) 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 31 ways as a sum of consecutive naturals, for example, 1906289 + ... + 9723875.

It is an arithmetic number, because the mean of its divisors is an integer number (1329771718800).

Almost surely, 2^{45459909447134} is an apocalyptic number.

45459909447134 is a deficient number, since it is larger than the sum of its proper divisors (39645480556066).

45459909447134 is a wasteful number, since it uses less digits than its factorization.

45459909447134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7818057.

The product of its (nonzero) digits is 391910400, while the sum is 68.

The spelling of 45459909447134 in words is "forty-five trillion, four hundred fifty-nine billion, nine hundred nine million, four hundred forty-seven thousand, one hundred thirty-four".