2755417391999 has 8 divisors (see below), whose sum is σ = 2784680706048. Its totient is φ = 2726272314360.

The previous prime is 2755417391939. The next prime is 2755417392023. The reversal of 2755417391999 is 9991937145572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2755417391999 - 2⁸ = 2755417391743 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 (2755417391939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29512247 + ... + 29605464.

It is an arithmetic number, because the mean of its divisors is an integer number (348085088256).

Almost surely, 2^{2755417391999} is an apocalyptic number.

2755417391999 is a deficient number, since it is larger than the sum of its proper divisors (29263314049).

2755417391999 is a wasteful number, since it uses less digits than its factorization.

2755417391999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59118205.

The product of its digits is 192893400, while the sum is 71.

The spelling of 2755417391999 in words is "two trillion, seven hundred fifty-five billion, four hundred seventeen million, three hundred ninety-one thousand, nine hundred ninety-nine".