566406429 has 8 divisors (see below), whose sum is σ = 755804160. Its totient is φ = 377306496.

The previous prime is 566406367. The next prime is 566406433. The reversal of 566406429 is 924604665.

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

It is not a de Polignac number, because 566406429 - 2²⁰ = 565357853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566406439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69972 + ... + 77645.

It is an arithmetic number, because the mean of its divisors is an integer number (94475520).

Almost surely, 2^566406429 is an apocalyptic number.

It is an amenable number.

566406429 is a deficient number, since it is larger than the sum of its proper divisors (189397731).

566406429 is a wasteful number, since it uses less digits than its factorization.

566406429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148899.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 566406429 is about 23799.2947164407. The cubic root of 566406429 is about 827.3883306624.

The spelling of 566406429 in words is "five hundred sixty-six million, four hundred six thousand, four hundred twenty-nine".