2542450441 has 2 divisors, whose sum is σ = 2542450442. Its totient is φ = 2542450440.

The previous prime is 2542450423. The next prime is 2542450459. The reversal of 2542450441 is 1440542452.

2542450441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2542450423) and next prime (2542450459).

It can be written as a sum of positive squares in only one way, i.e., 2378610441 + 163840000 = 48771^2 + 12800^2 .

It is a cyclic number.

It is not a de Polignac number, because 2542450441 - 2²⁵ = 2508896009 is a prime.

It is not a weakly prime, because it can be changed into another prime (2542450741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271225220 + 1271225221.

It is an arithmetic number, because the mean of its divisors is an integer number (1271225221).

Almost surely, 2^2542450441 is an apocalyptic number.

It is an amenable number.

2542450441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542450441 is an equidigital number, since it uses as much as digits as its factorization.

2542450441 is an evil number, because the sum of its binary digits is even.

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

The square root of 2542450441 is about 50422.7175090752. The cubic root of 2542450441 is about 1364.8476156330.

Adding to 2542450441 its reverse (1440542452), we get a palindrome (3982992893).

The spelling of 2542450441 in words is "two billion, five hundred forty-two million, four hundred fifty thousand, four hundred forty-one".