5166530 has 8 divisors (see below), whose sum is σ = 9299772. Its totient is φ = 2066608.

The previous prime is 5166527. The next prime is 5166541. The reversal of 5166530 is 356615.

It is a Cunningham number, because it is equal to 2273²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 5166529 + 1 = 2273^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5166530.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258317 + ... + 258336.

Almost surely, 2^5166530 is an apocalyptic number.

5166530 is a deficient number, since it is larger than the sum of its proper divisors (4133242).

5166530 is a wasteful number, since it uses less digits than its factorization.

5166530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516660.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5166530 is about 2273.0002199736. Note that the first 3 decimals coincide. The cubic root of 5166530 is about 172.8753152842.

The spelling of 5166530 in words is "five million, one hundred sixty-six thousand, five hundred thirty".