506455606 has 8 divisors (see below), whose sum is σ = 759896280. Its totient is φ = 253156848.

The previous prime is 506455603. The next prime is 506455633. The reversal of 506455606 is 606554605.

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 (506455603) 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, 26056 + ... + 41131.

It is an arithmetic number, because the mean of its divisors is an integer number (94987035).

Almost surely, 2^506455606 is an apocalyptic number.

506455606 is a deficient number, since it is larger than the sum of its proper divisors (253440674).

506455606 is a wasteful number, since it uses less digits than its factorization.

506455606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70958.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 506455606 is about 22504.5685584061. The cubic root of 506455606 is about 797.1018080750.

The spelling of 506455606 in words is "five hundred six million, four hundred fifty-five thousand, six hundred six".