501064216 has 16 divisors (see below), whose sum is σ = 939738240. Its totient is φ = 250467360.

The previous prime is 501064169. The next prime is 501064241. The reversal of 501064216 is 612460105.

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, 46281 + ... + 56071.

It is an arithmetic number, because the mean of its divisors is an integer number (58733640).

Almost surely, 2^501064216 is an apocalyptic number.

It is an amenable number.

501064216 is a deficient number, since it is larger than the sum of its proper divisors (438674024).

501064216 is a wasteful number, since it uses less digits than its factorization.

501064216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16194 (or 16190 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 501064216 is about 22384.4637192853. The cubic root of 501064216 is about 794.2632394729.

The spelling of 501064216 in words is "five hundred one million, sixty-four thousand, two hundred sixteen".