45464350545143 has 8 divisors (see below), whose sum is σ = 48166279217712. Its totient is φ = 42765483551616.

The previous prime is 45464350545137. The next prime is 45464350545157. The reversal of 45464350545143 is 34154505346454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45464350545143 - 2¹⁶ = 45464350479607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45464350545043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765389180 + ... + 765448577.

It is an arithmetic number, because the mean of its divisors is an integer number (6020784902214).

Almost surely, 2^{45464350545143} is an apocalyptic number.

45464350545143 is a deficient number, since it is larger than the sum of its proper divisors (2701928672569).

45464350545143 is a wasteful number, since it uses less digits than its factorization.

45464350545143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530839521.

The product of its (nonzero) digits is 34560000, while the sum is 53.

The spelling of 45464350545143 in words is "forty-five trillion, four hundred sixty-four billion, three hundred fifty million, five hundred forty-five thousand, one hundred forty-three".