755396233 has 2 divisors, whose sum is σ = 755396234. Its totient is φ = 755396232.

The previous prime is 755396231. The next prime is 755396249. The reversal of 755396233 is 332693557.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 441504144 + 313892089 = 21012^2 + 17717^2 .

It is a cyclic number.

It is not a de Polignac number, because 755396233 - 2¹ = 755396231 is a prime.

Together with 755396231, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 755396233.

It is not a weakly prime, because it can be changed into another prime (755396231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377698116 + 377698117.

It is an arithmetic number, because the mean of its divisors is an integer number (377698117).

Almost surely, 2^755396233 is an apocalyptic number.

It is an amenable number.

755396233 is a deficient number, since it is larger than the sum of its proper divisors (1).

755396233 is an equidigital number, since it uses as much as digits as its factorization.

755396233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 510300, while the sum is 43.

The square root of 755396233 is about 27484.4725799860. The cubic root of 755396233 is about 910.7341147770.

The spelling of 755396233 in words is "seven hundred fifty-five million, three hundred ninety-six thousand, two hundred thirty-three".