51250043325211 has 2 divisors, whose sum is σ = 51250043325212. Its totient is φ = 51250043325210.

The previous prime is 51250043325119. The next prime is 51250043325253. The reversal of 51250043325211 is 11252334005215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51250043325211 - 2²⁵ = 51250009770779 is a prime.

It is not a weakly prime, because it can be changed into another prime (51250043325311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25625021662605 + 25625021662606.

It is an arithmetic number, because the mean of its divisors is an integer number (25625021662606).

Almost surely, 2^{51250043325211} is an apocalyptic number.

51250043325211 is a deficient number, since it is larger than the sum of its proper divisors (1).

51250043325211 is an equidigital number, since it uses as much as digits as its factorization.

51250043325211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 51250043325211 in words is "fifty-one trillion, two hundred fifty billion, forty-three million, three hundred twenty-five thousand, two hundred eleven".