5151100001 has 2 divisors, whose sum is σ = 5151100002. Its totient is φ = 5151100000.

The previous prime is 5151099971. The next prime is 5151100037. The reversal of 5151100001 is 1000011515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4251040000 + 900060001 = 65200^2 + 30001^2 .

It is a cyclic number.

It is not a de Polignac number, because 5151100001 - 2¹⁰ = 5151098977 is a prime.

It is not a weakly prime, because it can be changed into another prime (5151106001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575550000 + 2575550001.

It is an arithmetic number, because the mean of its divisors is an integer number (2575550001).

Almost surely, 2^5151100001 is an apocalyptic number.

It is an amenable number.

5151100001 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151100001 is an equidigital number, since it uses as much as digits as its factorization.

5151100001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 5151100001 is about 71771.1641329580. The cubic root of 5151100001 is about 1727.0304454371.

Adding to 5151100001 its reverse (1000011515), we get a palindrome (6151111516).

The spelling of 5151100001 in words is "five billion, one hundred fifty-one million, one hundred thousand, one".