5166719 has 4 divisors (see below), whose sum is σ = 5193144. Its totient is φ = 5140296.

The previous prime is 5166703. The next prime is 5166737. The reversal of 5166719 is 9176615.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5166719 - 2⁴ = 5166703 is a prime.

It is a super-2 number, since 2×5166719² = 53389970449922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12917 + ... + 13310.

It is an arithmetic number, because the mean of its divisors is an integer number (1298286).

Almost surely, 2^5166719 is an apocalyptic number.

5166719 is a deficient number, since it is larger than the sum of its proper divisors (26425).

5166719 is a wasteful number, since it uses less digits than its factorization.

5166719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26424.

The product of its digits is 11340, while the sum is 35.

The square root of 5166719 is about 2273.0417946004. The cubic root of 5166719 is about 172.8774232777.

It can be divided in two parts, 5166 and 719, that added together give a palindrome (5885).

The spelling of 5166719 in words is "five million, one hundred sixty-six thousand, seven hundred nineteen".