429125533 has 4 divisors (see below), whose sum is σ = 433136160. Its totient is φ = 425114908.

The previous prime is 429125503. The next prime is 429125537. The reversal of 429125533 is 335521924.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 429125533 - 2²⁵ = 395571101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429125537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2005153 + ... + 2005366.

It is an arithmetic number, because the mean of its divisors is an integer number (108284040).

Almost surely, 2^429125533 is an apocalyptic number.

It is an amenable number.

429125533 is a deficient number, since it is larger than the sum of its proper divisors (4010627).

429125533 is a wasteful number, since it uses less digits than its factorization.

429125533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010626.

The product of its digits is 32400, while the sum is 34.

The square root of 429125533 is about 20715.3453507297. The cubic root of 429125533 is about 754.2722300075.

The spelling of 429125533 in words is "four hundred twenty-nine million, one hundred twenty-five thousand, five hundred thirty-three".