755005078327 has 4 divisors (see below), whose sum is σ = 799417141776. Its totient is φ = 710593014880.

The previous prime is 755005078297. The next prime is 755005078351. The reversal of 755005078327 is 723870500557.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 723870500557 = 23 ⋅31472630459.

It is a cyclic number.

It is not a de Polignac number, because 755005078327 - 2³⁵ = 720645339959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755005078427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22206031699 + ... + 22206031732.

It is an arithmetic number, because the mean of its divisors is an integer number (199854285444).

Almost surely, 2^755005078327 is an apocalyptic number.

755005078327 is a deficient number, since it is larger than the sum of its proper divisors (44412063449).

755005078327 is a wasteful number, since it uses less digits than its factorization.

755005078327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44412063448.

The product of its (nonzero) digits is 2058000, while the sum is 49.

The spelling of 755005078327 in words is "seven hundred fifty-five billion, five million, seventy-eight thousand, three hundred twenty-seven".