755313379 has 2 divisors, whose sum is σ = 755313380. Its totient is φ = 755313378.

The previous prime is 755313347. The next prime is 755313389. The reversal of 755313379 is 973313557.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 755313379 - 2⁵ = 755313347 is a prime.

It is not a weakly prime, because it can be changed into another prime (755313389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377656689 + 377656690.

It is an arithmetic number, because the mean of its divisors is an integer number (377656690).

Almost surely, 2^755313379 is an apocalyptic number.

755313379 is a deficient number, since it is larger than the sum of its proper divisors (1).

755313379 is an equidigital number, since it uses as much as digits as its factorization.

755313379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 297675, while the sum is 43.

The square root of 755313379 is about 27482.9652512243. The cubic root of 755313379 is about 910.7008162598.

The spelling of 755313379 in words is "seven hundred fifty-five million, three hundred thirteen thousand, three hundred seventy-nine".