501065301 has 16 divisors (see below), whose sum is σ = 729566208. Its totient is φ = 303366000.

The previous prime is 501065291. The next prime is 501065309. The reversal of 501065301 is 103560105.

It is a happy number.

It is not a de Polignac number, because 501065301 - 2¹⁵ = 501032533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501065309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27460 + ... + 41906.

It is an arithmetic number, because the mean of its divisors is an integer number (45597888).

Almost surely, 2^501065301 is an apocalyptic number.

It is an amenable number.

501065301 is a deficient number, since it is larger than the sum of its proper divisors (228500907).

501065301 is a wasteful number, since it uses less digits than its factorization.

501065301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15512.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 501065301 is about 22384.4879548316. The cubic root of 501065301 is about 794.2638127693.

The spelling of 501065301 in words is "five hundred one million, sixty-five thousand, three hundred one".