501006010028 has 24 divisors (see below), whose sum is σ = 878687121312. Its totient is φ = 249952980224.

The previous prime is 501006009997. The next prime is 501006010033. The reversal of 501006010028 is 820010600105.

It is a junction number, because it is equal to n+sod(n) for n = 501006009985 and 501006010012.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4684001 + ... + 4789767.

It is an arithmetic number, because the mean of its divisors is an integer number (36611963388).

Almost surely, 2^501006010028 is an apocalyptic number.

It is an amenable number.

501006010028 is a deficient number, since it is larger than the sum of its proper divisors (377681111284).

501006010028 is a wasteful number, since it uses less digits than its factorization.

501006010028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108361 (or 108359 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The spelling of 501006010028 in words is "five hundred one billion, six million, ten thousand, twenty-eight".