5166444405 has 16 divisors (see below), whose sum is σ = 8267457600. Its totient is φ = 2755054848.

The previous prime is 5166444383. The next prime is 5166444461. The reversal of 5166444405 is 5044446615.

It is not a de Polignac number, because 5166444405 - 2⁶ = 5166444341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113274 + ... + 152196.

It is an arithmetic number, because the mean of its divisors is an integer number (516716100).

Almost surely, 2^5166444405 is an apocalyptic number.

It is an amenable number.

5166444405 is a deficient number, since it is larger than the sum of its proper divisors (3101013195).

5166444405 is a wasteful number, since it uses less digits than its factorization.

5166444405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47780.

The product of its (nonzero) digits is 230400, while the sum is 39.

The square root of 5166444405 is about 71877.9827555003. The cubic root of 5166444405 is about 1728.7436059154.

It can be divided in two parts, 51664 and 44405, that added together give a palindrome (96069).

The spelling of 5166444405 in words is "five billion, one hundred sixty-six million, four hundred forty-four thousand, four hundred five".