501444068 has 24 divisors (see below), whose sum is σ = 931210560. Its totient is φ = 235753760.

The previous prime is 501444043. The next prime is 501444071. The reversal of 501444068 is 860444105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40763 + ... + 51618.

It is an arithmetic number, because the mean of its divisors is an integer number (38800440).

Almost surely, 2^501444068 is an apocalyptic number.

It is an amenable number.

501444068 is a deficient number, since it is larger than the sum of its proper divisors (429766492).

501444068 is a wasteful number, since it uses less digits than its factorization.

501444068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92467 (or 92465 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 501444068 is about 22392.9468360017. The cubic root of 501444068 is about 794.4638965698.

The spelling of 501444068 in words is "five hundred one million, four hundred forty-four thousand, sixty-eight".