45541445322043 has 8 divisors (see below), whose sum is σ = 49693913881920. Its totient is φ = 41391032956680.

The previous prime is 45541445322019. The next prime is 45541445322071. The reversal of 45541445322043 is 34022354414554.

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

It is not a de Polignac number, because 45541445322043 - 2⁴⁵ = 10357073233211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45541445321984 and 45541445322002.

It is not an unprimeable number, because it can be changed into a prime (45541445322143) 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, 514002313 + ... + 514090906.

It is an arithmetic number, because the mean of its divisors is an integer number (6211739235240).

Almost surely, 2^{45541445322043} is an apocalyptic number.

45541445322043 is a deficient number, since it is larger than the sum of its proper divisors (4152468559877).

45541445322043 is a wasteful number, since it uses less digits than its factorization.

45541445322043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028097257.

The product of its (nonzero) digits is 4608000, while the sum is 46.

Adding to 45541445322043 its reverse (34022354414554), we get a palindrome (79563799736597).

The spelling of 45541445322043 in words is "forty-five trillion, five hundred forty-one billion, four hundred forty-five million, three hundred twenty-two thousand, forty-three".