504440054 has 8 divisors (see below), whose sum is σ = 757456920. Its totient is φ = 251954416.

The previous prime is 504440017. The next prime is 504440077. The reversal of 504440054 is 450044405.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130424 + ... + 134235.

It is an arithmetic number, because the mean of its divisors is an integer number (94682115).

Almost surely, 2^504440054 is an apocalyptic number.

504440054 is a deficient number, since it is larger than the sum of its proper divisors (253016866).

504440054 is a wasteful number, since it uses less digits than its factorization.

504440054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265614.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 504440054 is about 22459.7429638008. The cubic root of 504440054 is about 796.0429879648.

Adding to 504440054 its reverse (450044405), we get a palindrome (954484459).

The spelling of 504440054 in words is "five hundred four million, four hundred forty thousand, fifty-four".