5475709 has 4 divisors (see below), whose sum is σ = 5557504. Its totient is φ = 5393916.

The previous prime is 5475707. The next prime is 5475719. The reversal of 5475709 is 9075745.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5475709 - 2¹ = 5475707 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 (5475703) 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, 40797 + ... + 40930.

It is an arithmetic number, because the mean of its divisors is an integer number (1389376).

Almost surely, 2^5475709 is an apocalyptic number.

It is an amenable number.

5475709 is a deficient number, since it is larger than the sum of its proper divisors (81795).

5475709 is an equidigital number, since it uses as much as digits as its factorization.

5475709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81794.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 5475709 is about 2340.0232904824. The cubic root of 5475709 is about 176.2571675237.

The spelling of 5475709 in words is "five million, four hundred seventy-five thousand, seven hundred nine".