755606531311 has 2 divisors, whose sum is σ = 755606531312. Its totient is φ = 755606531310.

The previous prime is 755606531293. The next prime is 755606531321. The reversal of 755606531311 is 113135606557.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 755606531311 - 2⁵ = 755606531279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (755606531321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377803265655 + 377803265656.

It is an arithmetic number, because the mean of its divisors is an integer number (377803265656).

Almost surely, 2^755606531311 is an apocalyptic number.

755606531311 is a deficient number, since it is larger than the sum of its proper divisors (1).

755606531311 is an equidigital number, since it uses as much as digits as its factorization.

755606531311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 283500, while the sum is 43.

The spelling of 755606531311 in words is "seven hundred fifty-five billion, six hundred six million, five hundred thirty-one thousand, three hundred eleven".