5125429 has 2 divisors, whose sum is σ = 5125430. Its totient is φ = 5125428.

The previous prime is 5125427. The next prime is 5125453. The reversal of 5125429 is 9245215.

5125429 = T₁₈₄₇ + T₁₈₄₈ + T₁₈₄₉.

5125429 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4297329 + 828100 = 2073^2 + 910^2 .

It is a cyclic number.

It is not a de Polignac number, because 5125429 - 2¹ = 5125427 is a prime.

Together with 5125427, it forms a pair of twin primes.

It is equal to p₃₅₆₆₀₈ and since 5125429 and 356608 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 5125397 and 5125406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5125427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562714 + 2562715.

It is an arithmetic number, because the mean of its divisors is an integer number (2562715).

Almost surely, 2^5125429 is an apocalyptic number.

5125429 is the 1849-th centered triangular number.

It is an amenable number.

5125429 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125429 is an equidigital number, since it uses as much as digits as its factorization.

5125429 is an evil number, because the sum of its binary digits is even.

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

The square root of 5125429 is about 2263.9410328010. The cubic root of 5125429 is about 172.4156725685.

The spelling of 5125429 in words is "five million, one hundred twenty-five thousand, four hundred twenty-nine".