5216125 has 8 divisors (see below), whose sum is σ = 6509880. Its totient is φ = 4172800.

The previous prime is 5216119. The next prime is 5216129.

5216125 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 1159929 + 4056196 = 1077^2 + 2014^2 .

It is not a de Polignac number, because 5216125 - 2⁷ = 5215997 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5216096 and 5216105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5216129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20740 + ... + 20989.

It is an arithmetic number, because the mean of its divisors is an integer number (813735).

Almost surely, 2^5216125 is an apocalyptic number.

It is an amenable number.

5216125 is a deficient number, since it is larger than the sum of its proper divisors (1293755).

5216125 is an equidigital number, since it uses as much as digits as its factorization.

5216125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41744 (or 41734 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 5216125 is about 2283.8837536092. The cubic root of 5216125 is about 173.4267145580.

The spelling of 5216125 in words is "five million, two hundred sixteen thousand, one hundred twenty-five".