5451254041 has 2 divisors, whose sum is σ = 5451254042. Its totient is φ = 5451254040.

The previous prime is 5451253999. The next prime is 5451254057. The reversal of 5451254041 is 1404521545.

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., 3003478416 + 2447775625 = 54804^2 + 49475^2 .

It is a cyclic number.

It is not a de Polignac number, because 5451254041 - 2¹⁷ = 5451122969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5451253994 and 5451254012.

It is not a weakly prime, because it can be changed into another prime (5451251041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2725627020 + 2725627021.

It is an arithmetic number, because the mean of its divisors is an integer number (2725627021).

Almost surely, 2^5451254041 is an apocalyptic number.

It is an amenable number.

5451254041 is a deficient number, since it is larger than the sum of its proper divisors (1).

5451254041 is an equidigital number, since it uses as much as digits as its factorization.

5451254041 is an odious number, because the sum of its binary digits is odd.

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

The square root of 5451254041 is about 73832.6082500138. The cubic root of 5451254041 is about 1759.9438300987.

Adding to 5451254041 its reverse (1404521545), we get a palindrome (6855775586).

The spelling of 5451254041 in words is "five billion, four hundred fifty-one million, two hundred fifty-four thousand, forty-one".