506288893 has 8 divisors (see below), whose sum is σ = 553428000. Its totient is φ = 459335280.

The previous prime is 506288891. The next prime is 506288911. The reversal of 506288893 is 398882605.

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

It is a cyclic number.

It is not a de Polignac number, because 506288893 - 2¹ = 506288891 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 (506288891) 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 7 ways as a sum of consecutive naturals, for example, 40630 + ... + 51607.

It is an arithmetic number, because the mean of its divisors is an integer number (69178500).

Almost surely, 2^506288893 is an apocalyptic number.

It is an amenable number.

506288893 is a deficient number, since it is larger than the sum of its proper divisors (47139107).

506288893 is a wasteful number, since it uses less digits than its factorization.

506288893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92747.

The product of its (nonzero) digits is 829440, while the sum is 49.

The square root of 506288893 is about 22500.8642722896. The cubic root of 506288893 is about 797.0143362308.

The spelling of 506288893 in words is "five hundred six million, two hundred eighty-eight thousand, eight hundred ninety-three".