5705129 has 4 divisors (see below), whose sum is σ = 5712900. Its totient is φ = 5697360.

The previous prime is 5705113. The next prime is 5705137. The reversal of 5705129 is 9215075.

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 3385600 + 2319529 = 1840^2 + 1523^2 .

It is a cyclic number.

It is not a de Polignac number, because 5705129 - 2⁴ = 5705113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5705159) 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, 2654 + ... + 4295.

It is an arithmetic number, because the mean of its divisors is an integer number (1428225).

Almost surely, 2^5705129 is an apocalyptic number.

It is an amenable number.

5705129 is a deficient number, since it is larger than the sum of its proper divisors (7771).

5705129 is an equidigital number, since it uses as much as digits as its factorization.

5705129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7770.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 5705129 is about 2388.5411865823. The cubic root of 5705129 is about 178.6851617416.

The spelling of 5705129 in words is "five million, seven hundred five thousand, one hundred twenty-nine".