5212520 has 32 divisors (see below), whose sum is σ = 11819520. Its totient is φ = 2068800.

The previous prime is 5212507. The next prime is 5212541. The reversal of 5212520 is 252125.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5609 + ... + 6471.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

Almost surely, 2^5212520 is an apocalyptic number.

It is an amenable number.

5212520 is an abundant number, since it is smaller than the sum of its proper divisors (6607000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5212520 is a wasteful number, since it uses less digits than its factorization.

5212520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025 (or 1021 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5212520 is about 2283.0943913908. The cubic root of 5212520 is about 173.3867521087.

Adding to 5212520 its reverse (252125), we get a palindrome (5464645).

The spelling of 5212520 in words is "five million, two hundred twelve thousand, five hundred twenty".