500000054 has 8 divisors (see below), whose sum is σ = 774193728. Its totient is φ = 241935480.

The previous prime is 500000041. The next prime is 500000057. The reversal of 500000054 is 450000005.

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

It is a junction number, because it is equal to n+sod(n) for n = 499999984 and 500000038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500000057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4032197 + ... + 4032320.

It is an arithmetic number, because the mean of its divisors is an integer number (96774216).

Almost surely, 2^500000054 is an apocalyptic number.

500000054 is a deficient number, since it is larger than the sum of its proper divisors (274193674).

500000054 is a wasteful number, since it uses less digits than its factorization.

500000054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8064550.

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 500000054 is about 22360.6809824746. The cubic root of 500000054 is about 793.7005545573.

Adding to 500000054 its reverse (450000005), we get a palindrome (950000059).

The spelling of 500000054 in words is "five hundred million, fifty-four", and thus it is an aban number.