52459429 has 6 divisors (see below), whose sum is σ = 57662150. Its totient is φ = 47690280.

The previous prime is 52459423. The next prime is 52459457. The reversal of 52459429 is 92495425.

52459429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 42837025 + 9622404 = 6545^2 + 3102^2 .

It is not a de Polignac number, because 52459429 - 2⁷ = 52459301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52459391 and 52459400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52459423) 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 5 ways as a sum of consecutive naturals, for example, 216654 + ... + 216895.

Almost surely, 2^52459429 is an apocalyptic number.

It is an amenable number.

52459429 is a deficient number, since it is larger than the sum of its proper divisors (5202721).

52459429 is a wasteful number, since it uses less digits than its factorization.

52459429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433571 (or 433560 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 52459429 is about 7242.8881670229. Note that the first 3 decimals coincide. The cubic root of 52459429 is about 374.3471402053.

The spelling of 52459429 in words is "fifty-two million, four hundred fifty-nine thousand, four hundred twenty-nine".