5425129 has 8 divisors (see below), whose sum is σ = 5537952. Its totient is φ = 5313600.

The previous prime is 5425111. The next prime is 5425153. The reversal of 5425129 is 9215245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5425129 - 2¹⁷ = 5294057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5425097 and 5425106.

It is not an unprimeable number, because it can be changed into a prime (5425729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13329 + ... + 13729.

It is an arithmetic number, because the mean of its divisors is an integer number (692244).

Almost surely, 2^5425129 is an apocalyptic number.

It is an amenable number.

5425129 is a deficient number, since it is larger than the sum of its proper divisors (112823).

5425129 is a wasteful number, since it uses less digits than its factorization.

5425129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647.

The product of its digits is 3600, while the sum is 28.

The square root of 5425129 is about 2329.1906319578. The cubic root of 5425129 is about 175.7127826593.

It can be divided in two parts, 542 and 5129, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 5425129 in words is "five million, four hundred twenty-five thousand, one hundred twenty-nine".