2551454041 has 2 divisors, whose sum is σ = 2551454042. Its totient is φ = 2551454040.

The previous prime is 2551453999. The next prime is 2551454071. The reversal of 2551454041 is 1404541552.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2007398416 + 544055625 = 44804^2 + 23325^2 .

It is a cyclic number.

It is not a de Polignac number, because 2551454041 - 2⁹ = 2551453529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2551453994 and 2551454012.

It is not a weakly prime, because it can be changed into another prime (2551454071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275727020 + 1275727021.

It is an arithmetic number, because the mean of its divisors is an integer number (1275727021).

Almost surely, 2^2551454041 is an apocalyptic number.

It is an amenable number.

2551454041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2551454041 is an equidigital number, since it uses as much as digits as its factorization.

2551454041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 2551454041 is about 50511.9197912730. The cubic root of 2551454041 is about 1366.4568327920.

Adding to 2551454041 its reverse (1404541552), we get a palindrome (3955995593).

The spelling of 2551454041 in words is "two billion, five hundred fifty-one million, four hundred fifty-four thousand, forty-one".