5130001 has 2 divisors, whose sum is σ = 5130002. Its totient is φ = 5130000.

The previous prime is 5129987. The next prime is 5130017. The reversal of 5130001 is 1000315.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4928400 + 201601 = 2220^2 + 449^2 .

It is a cyclic number.

It is not a de Polignac number, because 5130001 - 2⁹ = 5129489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5130001.

It is not a weakly prime, because it can be changed into another prime (5130101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2565000 + 2565001.

It is an arithmetic number, because the mean of its divisors is an integer number (2565001).

Almost surely, 2^5130001 is an apocalyptic number.

It is an amenable number.

5130001 is a deficient number, since it is larger than the sum of its proper divisors (1).

5130001 is an equidigital number, since it uses as much as digits as its factorization.

5130001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 5130001 is about 2264.9505513366. The cubic root of 5130001 is about 172.4669235748.

Adding to 5130001 its reverse (1000315), we get a palindrome (6130316).

The spelling of 5130001 in words is "five million, one hundred thirty thousand, one".