755305127 has 2 divisors, whose sum is σ = 755305128. Its totient is φ = 755305126.

The previous prime is 755305099. The next prime is 755305129. The reversal of 755305127 is 721503557.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 755305127 - 2¹⁸ = 755042983 is a prime.

It is a super-2 number, since 2×755305127² = 1140971669744972258, which contains 22 as substring.

Together with 755305129, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (755305129) 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, 377652563 + 377652564.

It is an arithmetic number, because the mean of its divisors is an integer number (377652564).

Almost surely, 2^755305127 is an apocalyptic number.

755305127 is a deficient number, since it is larger than the sum of its proper divisors (1).

755305127 is an equidigital number, since it uses as much as digits as its factorization.

755305127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36750, while the sum is 35.

The square root of 755305127 is about 27482.8151214536. The cubic root of 755305127 is about 910.6974996980.

The spelling of 755305127 in words is "seven hundred fifty-five million, three hundred five thousand, one hundred twenty-seven".