5423224145 has 8 divisors (see below), whose sum is σ = 6890684904. Its totient is φ = 4083368704.

The previous prime is 5423224117. The next prime is 5423224171. The reversal of 5423224145 is 5414223245.

It can be written as a sum of positive squares in 4 ways, for example, as 2906395921 + 2516828224 = 53911^2 + 50168^2 .

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 5423224145 - 2¹⁰ = 5423223121 is a prime.

It is a super-2 number, since 2×5423224145² = 58822720253821962050, which contains 22 as substring.

It is a Duffinian 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, 31901234 + ... + 31901403.

It is an arithmetic number, because the mean of its divisors is an integer number (861335613).

Almost surely, 2^5423224145 is an apocalyptic number.

It is an amenable number.

5423224145 is a deficient number, since it is larger than the sum of its proper divisors (1467460759).

5423224145 is a wasteful number, since it uses less digits than its factorization.

5423224145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63802659.

The product of its digits is 38400, while the sum is 32.

The square root of 5423224145 is about 73642.5430372960. The cubic root of 5423224145 is about 1756.9221500377.

The spelling of 5423224145 in words is "five billion, four hundred twenty-three million, two hundred twenty-four thousand, one hundred forty-five".