503061 has 8 divisors (see below), whose sum is σ = 722400. Its totient is φ = 309552.

The previous prime is 503053. The next prime is 503077. The reversal of 503061 is 160305.

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

It is not a de Polignac number, because 503061 - 2³ = 503053 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 503061.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 503061.

It is not an unprimeable number, because it can be changed into a prime (504061) 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, 6411 + ... + 6488.

It is an arithmetic number, because the mean of its divisors is an integer number (90300).

2⁵⁰³⁰⁶¹ is an apocalyptic number.

It is an amenable number.

503061 is a deficient number, since it is larger than the sum of its proper divisors (219339).

503061 is a wasteful number, since it uses less digits than its factorization.

503061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12915.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 503061 is about 709.2679324487. The cubic root of 503061 is about 79.5316910163.

Adding to 503061 its reverse (160305), we get a palindrome (663366).

The spelling of 503061 in words is "five hundred three thousand, sixty-one".