5751611212129 has 2 divisors, whose sum is σ = 5751611212130. Its totient is φ = 5751611212128.

The previous prime is 5751611212121. The next prime is 5751611212159. The reversal of 5751611212129 is 9212121161575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5112007950625 + 639603261504 = 2260975^2 + 799752^2 .

It is a cyclic number.

It is not a de Polignac number, because 5751611212129 - 2³ = 5751611212121 is a prime.

It is not a weakly prime, because it can be changed into another prime (5751611212121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875805606064 + 2875805606065.

It is an arithmetic number, because the mean of its divisors is an integer number (2875805606065).

Almost surely, 2^{5751611212129} is an apocalyptic number.

It is an amenable number.

5751611212129 is a deficient number, since it is larger than the sum of its proper divisors (1).

5751611212129 is an equidigital number, since it uses as much as digits as its factorization.

5751611212129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 43.

The spelling of 5751611212129 in words is "five trillion, seven hundred fifty-one billion, six hundred eleven million, two hundred twelve thousand, one hundred twenty-nine".