2554043113 has 4 divisors (see below), whose sum is σ = 2556658260. Its totient is φ = 2551427968.

The previous prime is 2554043071. The next prime is 2554043123. The reversal of 2554043113 is 3113404552.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2447478784 + 106564329 = 49472^2 + 10323^2 .

It is a cyclic number.

It is not a de Polignac number, because 2554043113 - 2¹³ = 2554034921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2554043123) 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 3 ways as a sum of consecutive naturals, for example, 1306108 + ... + 1308061.

It is an arithmetic number, because the mean of its divisors is an integer number (639164565).

Almost surely, 2^2554043113 is an apocalyptic number.

It is an amenable number.

2554043113 is a deficient number, since it is larger than the sum of its proper divisors (2615147).

2554043113 is an equidigital number, since it uses as much as digits as its factorization.

2554043113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615146.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2554043113 is about 50537.5416200670. The cubic root of 2554043113 is about 1366.9188777110.

Adding to 2554043113 its reverse (3113404552), we get a palindrome (5667447665).

The spelling of 2554043113 in words is "two billion, five hundred fifty-four million, forty-three thousand, one hundred thirteen".