501413 has 8 divisors (see below), whose sum is σ = 554880. Its totient is φ = 449280.

The previous prime is 501409. The next prime is 501419. The reversal of 501413 is 314105.

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 501413 - 2² = 501409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581 + ... + 1157.

It is an arithmetic number, because the mean of its divisors is an integer number (69360).

2⁵⁰¹⁴¹³ is an apocalyptic number.

It is an amenable number.

501413 is a deficient number, since it is larger than the sum of its proper divisors (53467).

501413 is a wasteful number, since it uses less digits than its factorization.

501413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 501413 is about 708.1052181703. The cubic root of 501413 is about 79.4447488682. Note that the first 3 decimals are identical.

Adding to 501413 its reverse (314105), we get a palindrome (815518).

The spelling of 501413 in words is "five hundred one thousand, four hundred thirteen".