5709493 has 2 divisors, whose sum is σ = 5709494. Its totient is φ = 5709492.

The previous prime is 5709479. The next prime is 5709523. The reversal of 5709493 is 3949075.

5709493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3908529 + 1800964 = 1977^2 + 1342^2 .

It is a cyclic number.

It is not a de Polignac number, because 5709493 - 2¹³ = 5701301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5709293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2854746 + 2854747.

It is an arithmetic number, because the mean of its divisors is an integer number (2854747).

Almost surely, 2^5709493 is an apocalyptic number.

It is an amenable number.

5709493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5709493 is an equidigital number, since it uses as much as digits as its factorization.

5709493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 5709493 is about 2389.4545402665. The cubic root of 5709493 is about 178.7307104227.

The spelling of 5709493 in words is "five million, seven hundred nine thousand, four hundred ninety-three".