5212505 has 8 divisors (see below), whose sum is σ = 6314112. Its totient is φ = 4130608.

The previous prime is 5212477. The next prime is 5212507. The reversal of 5212505 is 5052125.

5212505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5212505 - 2²² = 1018201 is a prime.

It is an Ulam number.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5212507) 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, 4337 + ... + 5406.

It is an arithmetic number, because the mean of its divisors is an integer number (789264).

Almost surely, 2^5212505 is an apocalyptic number.

It is an amenable number.

5212505 is a deficient number, since it is larger than the sum of its proper divisors (1101607).

5212505 is a wasteful number, since it uses less digits than its factorization.

5212505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9855.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5212505 is about 2283.0911063731. The cubic root of 5212505 is about 173.3865857910.

The spelling of 5212505 in words is "five million, two hundred twelve thousand, five hundred five".