2554405165311 has 4 divisors (see below), whose sum is σ = 3405873553752. Its totient is φ = 1702936776872.

The previous prime is 2554405165241. The next prime is 2554405165393. The reversal of 2554405165311 is 1135615044552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2554405165311 - 2¹¹ = 2554405163263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554405165111) 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, 425734194216 + ... + 425734194221.

It is an arithmetic number, because the mean of its divisors is an integer number (851468388438).

Almost surely, 2^{2554405165311} is an apocalyptic number.

2554405165311 is a deficient number, since it is larger than the sum of its proper divisors (851468388441).

2554405165311 is an equidigital number, since it uses as much as digits as its factorization.

2554405165311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851468388440.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 2554405165311 in words is "two trillion, five hundred fifty-four billion, four hundred five million, one hundred sixty-five thousand, three hundred eleven".