510201 has 12 divisors (see below), whose sum is σ = 746928. Its totient is φ = 335544.

The previous prime is 510199. The next prime is 510203. The reversal of 510201 is 102015.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (510199) and next prime (510203).

It is not a de Polignac number, because 510201 - 2¹ = 510199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (510203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 406 + ... + 1088.

It is an arithmetic number, because the mean of its divisors is an integer number (62244).

2⁵¹⁰²⁰¹ is an apocalyptic number.

It is an amenable number.

510201 is a deficient number, since it is larger than the sum of its proper divisors (236727).

510201 is a wasteful number, since it uses less digits than its factorization.

510201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 9.

The square root of 510201 is about 714.2835571396. The cubic root of 510201 is about 79.9061921274.

Adding to 510201 its reverse (102015), we get a palindrome (612216).

The spelling of 510201 in words is "five hundred ten thousand, two hundred one".