2554323305 has 16 divisors (see below), whose sum is σ = 3284907264. Its totient is φ = 1901782080.

The previous prime is 2554323269. The next prime is 2554323307. The reversal of 2554323305 is 5033234552.

It is a de Polignac number, because none of the positive numbers 2^k-2554323305 is a prime.

It is a super-2 number, since 2×2554323305² = 13049135092932246050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2554323307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295901 + ... + 304410.

It is an arithmetic number, because the mean of its divisors is an integer number (205306704).

Almost surely, 2^2554323305 is an apocalyptic number.

It is an amenable number.

2554323305 is a deficient number, since it is larger than the sum of its proper divisors (730583959).

2554323305 is a wasteful number, since it uses less digits than its factorization.

2554323305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600376.

The product of its (nonzero) digits is 54000, while the sum is 32.

The square root of 2554323305 is about 50540.3136614723. The cubic root of 2554323305 is about 1366.9688619533.

Adding to 2554323305 its reverse (5033234552), we get a palindrome (7587557857).

The spelling of 2554323305 in words is "two billion, five hundred fifty-four million, three hundred twenty-three thousand, three hundred five".