2554042441 has 8 divisors (see below), whose sum is σ = 2642678280. Its totient is φ = 2465444352.

The previous prime is 2554042433. The next prime is 2554042471. The reversal of 2554042441 is 1442404552.

It can be written as a sum of positive squares in 4 ways, for example, as 71910400 + 2482132041 = 8480^2 + 49821^2 .

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 2554042441 - 2³ = 2554042433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2554042411) 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, 243481 + ... + 253753.

It is an arithmetic number, because the mean of its divisors is an integer number (330334785).

Almost surely, 2^2554042441 is an apocalyptic number.

It is an amenable number.

2554042441 is a deficient number, since it is larger than the sum of its proper divisors (88635839).

2554042441 is a wasteful number, since it uses less digits than its factorization.

2554042441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18875.

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 2554042441 is about 50537.5349715437. The cubic root of 2554042441 is about 1366.9187578266.

Adding to 2554042441 its reverse (1442404552), we get a palindrome (3996446993).

The spelling of 2554042441 in words is "two billion, five hundred fifty-four million, forty-two thousand, four hundred forty-one".