501335105 has 8 divisors (see below), whose sum is σ = 602648232. Its totient is φ = 400370688.

The previous prime is 501335099. The next prime is 501335111. The reversal of 501335105 is 501533105.

It is an interprime number because it is at equal distance from previous prime (501335099) and next prime (501335111).

It can be written as a sum of positive squares in 4 ways, for example, as 50367409 + 450967696 = 7097^2 + 21236^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 501335105 - 2¹² = 501331009 is a prime.

It is a super-2 number, since 2×501335105² = 502673775010722050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84002 + ... + 89771.

It is an arithmetic number, because the mean of its divisors is an integer number (75331029).

Almost surely, 2^501335105 is an apocalyptic number.

It is an amenable number.

501335105 is a deficient number, since it is larger than the sum of its proper divisors (101313127).

501335105 is a wasteful number, since it uses less digits than its factorization.

501335105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174355.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 501335105 is about 22390.5137279161. The cubic root of 501335105 is about 794.4063471533.

The spelling of 501335105 in words is "five hundred one million, three hundred thirty-five thousand, one hundred five".