505552006 has 8 divisors (see below), whose sum is σ = 791298864. Its totient is φ = 241785720.

The previous prime is 505551997. The next prime is 505552007. The reversal of 505552006 is 600255505.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505552007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5495085 + ... + 5495176.

It is an arithmetic number, because the mean of its divisors is an integer number (98912358).

Almost surely, 2^505552006 is an apocalyptic number.

505552006 is a deficient number, since it is larger than the sum of its proper divisors (285746858).

505552006 is a wasteful number, since it uses less digits than its factorization.

505552006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10990286.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 505552006 is about 22484.4836720793. The cubic root of 505552006 is about 796.6274723418.

The spelling of 505552006 in words is "five hundred five million, five hundred fifty-two thousand, six".