5909129 has 4 divisors (see below), whose sum is σ = 6020676. Its totient is φ = 5797584.

The previous prime is 5909119. The next prime is 5909147. The reversal of 5909129 is 9219095.

5909129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2016400 + 3892729 = 1420^2 + 1973^2 .

It is a cyclic number.

It is not a de Polignac number, because 5909129 - 2⁸ = 5908873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5909119) 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, 55694 + ... + 55799.

It is an arithmetic number, because the mean of its divisors is an integer number (1505169).

Almost surely, 2^5909129 is an apocalyptic number.

It is an amenable number.

5909129 is a deficient number, since it is larger than the sum of its proper divisors (111547).

5909129 is a wasteful number, since it uses less digits than its factorization.

5909129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111546.

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 5909129 is about 2430.8700088651. The cubic root of 5909129 is about 180.7900356224.

The spelling of 5909129 in words is "five million, nine hundred nine thousand, one hundred twenty-nine".