755962261 has 2 divisors, whose sum is σ = 755962262. Its totient is φ = 755962260.

The previous prime is 755962201. The next prime is 755962303. The reversal of 755962261 is 162269557.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 755205361 + 756900 = 27481^2 + 870^2 .

It is a cyclic number.

It is not a de Polignac number, because 755962261 - 2¹¹ = 755960213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (755962201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377981130 + 377981131.

It is an arithmetic number, because the mean of its divisors is an integer number (377981131).

Almost surely, 2^755962261 is an apocalyptic number.

It is an amenable number.

755962261 is a deficient number, since it is larger than the sum of its proper divisors (1).

755962261 is an equidigital number, since it uses as much as digits as its factorization.

755962261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 43.

The square root of 755962261 is about 27494.7678840902. The cubic root of 755962261 is about 910.9615328672.

The spelling of 755962261 in words is "seven hundred fifty-five million, nine hundred sixty-two thousand, two hundred sixty-one".