751272160129 has 2 divisors, whose sum is σ = 751272160130. Its totient is φ = 751272160128.

The previous prime is 751272160127. The next prime is 751272160157. The reversal of 751272160129 is 921061272157.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 747092279025 + 4179881104 = 864345^2 + 64652^2 .

It is a cyclic number.

It is not a de Polignac number, because 751272160129 - 2¹ = 751272160127 is a prime.

Together with 751272160127, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (751272160127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375636080064 + 375636080065.

It is an arithmetic number, because the mean of its divisors is an integer number (375636080065).

Almost surely, 2^751272160129 is an apocalyptic number.

It is an amenable number.

751272160129 is a deficient number, since it is larger than the sum of its proper divisors (1).

751272160129 is an equidigital number, since it uses as much as digits as its factorization.

751272160129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 751272160129 in words is "seven hundred fifty-one billion, two hundred seventy-two million, one hundred sixty thousand, one hundred twenty-nine".