2755201656469 has 4 divisors (see below), whose sum is σ = 2755204992460. Its totient is φ = 2755198320480.

The previous prime is 2755201656331. The next prime is 2755201656491. The reversal of 2755201656469 is 9646561025572.

It is a happy number.

2755201656469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1002675787569 + 1752525868900 = 1001337^2 + 1323830^2 .

It is a cyclic number.

It is not a de Polignac number, because 2755201656469 - 2²⁹ = 2754664785557 is a prime.

It is a super-2 number, since 2×2755201656469² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755201651469) 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, 587497 + ... + 2419825.

It is an arithmetic number, because the mean of its divisors is an integer number (688801248115).

Almost surely, 2^{2755201656469} is an apocalyptic number.

It is an amenable number.

2755201656469 is a deficient number, since it is larger than the sum of its proper divisors (3335991).

2755201656469 is a wasteful number, since it uses less digits than its factorization.

2755201656469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335990.

The product of its (nonzero) digits is 27216000, while the sum is 58.

The spelling of 2755201656469 in words is "two trillion, seven hundred fifty-five billion, two hundred one million, six hundred fifty-six thousand, four hundred sixty-nine".