5172530 has 32 divisors (see below), whose sum is σ = 10342080. Its totient is φ = 1846720.

The previous prime is 5172523. The next prime is 5172547. The reversal of 5172530 is 352715.

It is a junction number, because it is equal to n+sod(n) for n = 5172496 and 5172505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6092 + ... + 6888.

It is an arithmetic number, because the mean of its divisors is an integer number (323190).

Almost surely, 2^5172530 is an apocalyptic number.

5172530 is a deficient number, since it is larger than the sum of its proper divisors (5169550).

5172530 is a wasteful number, since it uses less digits than its factorization.

5172530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 5172530 is about 2274.3196784973. The cubic root of 5172530 is about 172.9422106422.

The spelling of 5172530 in words is "five million, one hundred seventy-two thousand, five hundred thirty".