500448685 has 8 divisors (see below), whose sum is σ = 655132896. Its totient is φ = 363962640.

The previous prime is 500448673. The next prime is 500448701. The reversal of 500448685 is 586844005.

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

It is not a de Polignac number, because 500448685 - 2¹⁵ = 500415917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4549479 + ... + 4549588.

It is an arithmetic number, because the mean of its divisors is an integer number (81891612).

Almost surely, 2^500448685 is an apocalyptic number.

500448685 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

500448685 is a deficient number, since it is larger than the sum of its proper divisors (154684211).

500448685 is a wasteful number, since it uses less digits than its factorization.

500448685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9099083.

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 500448685 is about 22370.7104268059. The cubic root of 500448685 is about 793.9378693503.

The spelling of 500448685 in words is "five hundred million, four hundred forty-eight thousand, six hundred eighty-five".