755780332753 has 2 divisors, whose sum is σ = 755780332754. Its totient is φ = 755780332752.

The previous prime is 755780332729. The next prime is 755780332793. The reversal of 755780332753 is 357233087557.

755780332753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 754653589264 + 1126743489 = 868708^2 + 33567^2 .

It is a cyclic number.

It is not a de Polignac number, because 755780332753 - 2⁵ = 755780332721 is a prime.

It is a super-2 number, since 2×755780332753² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 755780332694 and 755780332703.

It is not a weakly prime, because it can be changed into another prime (755780332793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377890166376 + 377890166377.

It is an arithmetic number, because the mean of its divisors is an integer number (377890166377).

Almost surely, 2^755780332753 is an apocalyptic number.

It is an amenable number.

755780332753 is a deficient number, since it is larger than the sum of its proper divisors (1).

755780332753 is an equidigital number, since it uses as much as digits as its factorization.

755780332753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18522000, while the sum is 55.

The spelling of 755780332753 in words is "seven hundred fifty-five billion, seven hundred eighty million, three hundred thirty-two thousand, seven hundred fifty-three".