5213709 has 24 divisors (see below), whose sum is σ = 7974720. Its totient is φ = 3275712.

The previous prime is 5213693. The next prime is 5213717. The reversal of 5213709 is 9073125.

5213709 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5213709 - 2⁴ = 5213693 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18282 + ... + 18564.

It is an arithmetic number, because the mean of its divisors is an integer number (332280).

Almost surely, 2^5213709 is an apocalyptic number.

It is an amenable number.

5213709 is a deficient number, since it is larger than the sum of its proper divisors (2761011).

5213709 is a wasteful number, since it uses less digits than its factorization.

5213709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 5213709 is about 2283.3547687558. The cubic root of 5213709 is about 173.3999345474.

The spelling of 5213709 in words is "five million, two hundred thirteen thousand, seven hundred nine".