5167444447 has 8 divisors (see below), whose sum is σ = 5655341952. Its totient is φ = 4682568600.

The previous prime is 5167444393. The next prime is 5167444481. The reversal of 5167444447 is 7444447615.

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 5167444447 - 2³¹ = 3019960799 is a prime.

It is a super-2 number, since 2×5167444447² = 53404964225662271618, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5167444397 and 5167444406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5167444847) 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, 751833 + ... + 758674.

It is an arithmetic number, because the mean of its divisors is an integer number (706917744).

Almost surely, 2^5167444447 is an apocalyptic number.

5167444447 is a deficient number, since it is larger than the sum of its proper divisors (487897505).

5167444447 is a wasteful number, since it uses less digits than its factorization.

5167444447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510829.

The product of its digits is 1505280, while the sum is 46.

The square root of 5167444447 is about 71884.9389441210. The cubic root of 5167444447 is about 1728.8551400476.

The spelling of 5167444447 in words is "five billion, one hundred sixty-seven million, four hundred forty-four thousand, four hundred forty-seven".