501005054 has 16 divisors (see below), whose sum is σ = 837271296. Its totient is φ = 222883800.

The previous prime is 501005051. The next prime is 501005077. The reversal of 501005054 is 450500105.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501005051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241232 + ... + 243299.

It is an arithmetic number, because the mean of its divisors is an integer number (52329456).

Almost surely, 2^501005054 is an apocalyptic number.

501005054 is a deficient number, since it is larger than the sum of its proper divisors (336266242).

501005054 is a wasteful number, since it uses less digits than its factorization.

501005054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484591.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 501005054 is about 22383.1421833486. The cubic root of 501005054 is about 794.2319779767.

Adding to 501005054 its reverse (450500105), we get a palindrome (951505159).

The spelling of 501005054 in words is "five hundred one million, five thousand, fifty-four".