5425525129 has 16 divisors (see below), whose sum is σ = 5966059968. Its totient is φ = 4913137152.

The previous prime is 5425525111. The next prime is 5425525169. The reversal of 5425525129 is 9215255245.

It is a cyclic number.

It is not a de Polignac number, because 5425525129 - 2¹⁵ = 5425492361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5425525091 and 5425525100.

It is not an unprimeable number, because it can be changed into a prime (5425525169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6412 + ... + 104365.

It is an arithmetic number, because the mean of its divisors is an integer number (372878748).

Almost surely, 2^5425525129 is an apocalyptic number.

It is an amenable number.

5425525129 is a deficient number, since it is larger than the sum of its proper divisors (540534839).

5425525129 is a wasteful number, since it uses less digits than its factorization.

5425525129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110904.

The product of its digits is 180000, while the sum is 40.

The square root of 5425525129 is about 73658.1640349527. The cubic root of 5425525129 is about 1757.1705925410.

The spelling of 5425525129 in words is "five billion, four hundred twenty-five million, five hundred twenty-five thousand, one hundred twenty-nine".