45144105828023 has 8 divisors (see below), whose sum is σ = 46555551932400. Its totient is φ = 43747439264320.

The previous prime is 45144105827959. The next prime is 45144105828131. The reversal of 45144105828023 is 32082850144154.

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 45144105828023 - 2⁶ = 45144105827959 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 (45144105828823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3694878965 + ... + 3694891182.

It is an arithmetic number, because the mean of its divisors is an integer number (5819443991550).

Almost surely, 2^{45144105828023} is an apocalyptic number.

45144105828023 is a deficient number, since it is larger than the sum of its proper divisors (1411446104377).

45144105828023 is a wasteful number, since it uses less digits than its factorization.

45144105828023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7389770337.

The product of its (nonzero) digits is 1228800, while the sum is 47.

The spelling of 45144105828023 in words is "forty-five trillion, one hundred forty-four billion, one hundred five million, eight hundred twenty-eight thousand, twenty-three".