756116353 has 2 divisors, whose sum is σ = 756116354. Its totient is φ = 756116352.

The previous prime is 756116341. The next prime is 756116357. The reversal of 756116353 is 353611657.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 533748609 + 222367744 = 23103^2 + 14912^2 .

It is a cyclic number.

It is not a de Polignac number, because 756116353 - 2²⁵ = 722561921 is a prime.

It is not a weakly prime, because it can be changed into another prime (756116357) 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, 378058176 + 378058177.

It is an arithmetic number, because the mean of its divisors is an integer number (378058177).

Almost surely, 2^756116353 is an apocalyptic number.

It is an amenable number.

756116353 is a deficient number, since it is larger than the sum of its proper divisors (1).

756116353 is an equidigital number, since it uses as much as digits as its factorization.

756116353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 37.

The square root of 756116353 is about 27497.5699471790. The cubic root of 756116353 is about 911.0234241172.

The spelling of 756116353 in words is "seven hundred fifty-six million, one hundred sixteen thousand, three hundred fifty-three".