5106251 has 2 divisors, whose sum is σ = 5106252. Its totient is φ = 5106250.

The previous prime is 5106247. The next prime is 5106287. The reversal of 5106251 is 1526015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5106251 - 2² = 5106247 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5106151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553125 + 2553126.

It is an arithmetic number, because the mean of its divisors is an integer number (2553126).

Almost surely, 2^5106251 is an apocalyptic number.

5106251 is a deficient number, since it is larger than the sum of its proper divisors (1).

5106251 is an equidigital number, since it uses as much as digits as its factorization.

5106251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 5106251 is about 2259.7015289635. The cubic root of 5106251 is about 172.2003591779.

The spelling of 5106251 in words is "five million, one hundred six thousand, two hundred fifty-one".