5245213 has 4 divisors (see below), whose sum is σ = 5278780. Its totient is φ = 5211648.

The previous prime is 5245211. The next prime is 5245223. The reversal of 5245213 is 3125425.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1172889 + 4072324 = 1083^2 + 2018^2 .

It is a cyclic number.

It is not a de Polignac number, because 5245213 - 2¹ = 5245211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16548 + ... + 16861.

It is an arithmetic number, because the mean of its divisors is an integer number (1319695).

Almost surely, 2^5245213 is an apocalyptic number.

It is an amenable number.

5245213 is a deficient number, since it is larger than the sum of its proper divisors (33567).

5245213 is a wasteful number, since it uses less digits than its factorization.

5245213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33566.

The product of its digits is 1200, while the sum is 22.

The square root of 5245213 is about 2290.2430002076. The cubic root of 5245213 is about 173.7484916109.

The spelling of 5245213 in words is "five million, two hundred forty-five thousand, two hundred thirteen".