2545054441 has 8 divisors (see below), whose sum is σ = 2578838400. Its totient is φ = 2511309840.

The previous prime is 2545054423. The next prime is 2545054451. The reversal of 2545054441 is 1444505452.

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 2545054441 - 2¹⁵ = 2545021673 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2545054397 and 2545054406.

It is not an unprimeable number, because it can be changed into a prime (2545054451) 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, 134175 + ... + 151963.

It is an arithmetic number, because the mean of its divisors is an integer number (322354800).

Almost surely, 2^2545054441 is an apocalyptic number.

It is an amenable number.

2545054441 is a deficient number, since it is larger than the sum of its proper divisors (33783959).

2545054441 is a wasteful number, since it uses less digits than its factorization.

2545054441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19679.

The product of its (nonzero) digits is 64000, while the sum is 34.

The square root of 2545054441 is about 50448.5325951112. The cubic root of 2545054441 is about 1365.3134196013.

Adding to 2545054441 its reverse (1444505452), we get a palindrome (3989559893).

The spelling of 2545054441 in words is "two billion, five hundred forty-five million, fifty-four thousand, four hundred forty-one".