5166529 has 3 divisors (see below), whose sum is σ = 5168803. Its totient is φ = 5164256.

The previous prime is 5166527. The next prime is 5166541. The reversal of 5166529 is 9256615.

It is a happy number.

The square root of 5166529 is 2273.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 4601025 + 565504 = 2145^2 + 752^2 .

It is not a de Polignac number, because 5166529 - 2¹ = 5166527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5166494 and 5166503.

It is not an unprimeable number, because it can be changed into a prime (5166527) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1137 + ... + 3409.

Almost surely, 2^5166529 is an apocalyptic number.

5166529 is the 2273-rd square number.

5166529 is the 1137-th centered octagonal number.

It is an amenable number.

5166529 is a deficient number, since it is larger than the sum of its proper divisors (2274).

5166529 is an frugal number, since it uses more digits than its factorization.

5166529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546 (or 2273 counting only the distinct ones).

The product of its digits is 16200, while the sum is 34.

The cubic root of 5166529 is about 172.8753041306.

The spelling of 5166529 in words is "five million, one hundred sixty-six thousand, five hundred twenty-nine".