5423541445 has 8 divisors (see below), whose sum is σ = 7437999744. Its totient is φ = 3718999824.

The previous prime is 5423541439. The next prime is 5423541491. The reversal of 5423541445 is 5441453245.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5423541445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77479129 + ... + 77479198.

It is an arithmetic number, because the mean of its divisors is an integer number (929749968).

Almost surely, 2^5423541445 is an apocalyptic number.

It is an amenable number.

5423541445 is a deficient number, since it is larger than the sum of its proper divisors (2014458299).

5423541445 is a wasteful number, since it uses less digits than its factorization.

5423541445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154958339.

The product of its digits is 192000, while the sum is 37.

The square root of 5423541445 is about 73644.6973311725. The cubic root of 5423541445 is about 1756.9564138207.

The spelling of 5423541445 in words is "five billion, four hundred twenty-three million, five hundred forty-one thousand, four hundred forty-five".