503380054 has 8 divisors (see below), whose sum is σ = 755288928. Its totient is φ = 251617080.

The previous prime is 503380043. The next prime is 503380099. The reversal of 503380054 is 450083305.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27397 + ... + 41920.

It is an arithmetic number, because the mean of its divisors is an integer number (94411116).

Almost surely, 2^503380054 is an apocalyptic number.

503380054 is a deficient number, since it is larger than the sum of its proper divisors (251908874).

503380054 is a wasteful number, since it uses less digits than its factorization.

503380054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72950.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 503380054 is about 22436.1327772858. The cubic root of 503380054 is about 795.4850113250.

The spelling of 503380054 in words is "five hundred three million, three hundred eighty thousand, fifty-four".