505433606 has 8 divisors (see below), whose sum is σ = 758596104. Its totient is φ = 252568240.

The previous prime is 505433569. The next prime is 505433627. The reversal of 505433606 is 606334505.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69980 + ... + 76863.

It is an arithmetic number, because the mean of its divisors is an integer number (94824513).

Almost surely, 2^505433606 is an apocalyptic number.

505433606 is a deficient number, since it is larger than the sum of its proper divisors (253162498).

505433606 is a wasteful number, since it uses less digits than its factorization.

505433606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148566.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 505433606 is about 22481.8505910879. The cubic root of 505433606 is about 796.5652775818.

The spelling of 505433606 in words is "five hundred five million, four hundred thirty-three thousand, six hundred six".