5110001 has 4 divisors (see below), whose sum is σ = 5503092. Its totient is φ = 4716912.

The previous prime is 5109989. The next prime is 5110019. The reversal of 5110001 is 1000115.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1000115 = 5 ⋅200023.

It can be written as a sum of positive squares in 2 ways, for example, as 678976 + 4431025 = 824^2 + 2105^2 .

It is a cyclic number.

It is not a de Polignac number, because 5110001 - 2¹⁰ = 5108977 is a prime.

It is a super-2 number, since 2×5110001² = 52224220440002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5110801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196526 + ... + 196551.

It is an arithmetic number, because the mean of its divisors is an integer number (1375773).

Almost surely, 2^5110001 is an apocalyptic number.

It is an amenable number.

5110001 is a deficient number, since it is larger than the sum of its proper divisors (393091).

5110001 is a wasteful number, since it uses less digits than its factorization.

5110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393090.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 5110001 is about 2260.5311322784. The cubic root of 5110001 is about 172.2425031652.

Adding to 5110001 its reverse (1000115), we get a palindrome (6110116).

The spelling of 5110001 in words is "five million, one hundred ten thousand, one".