4540281041 has 2 divisors, whose sum is σ = 4540281042. Its totient is φ = 4540281040.

The previous prime is 4540281017. The next prime is 4540281061. The reversal of 4540281041 is 1401820454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4352700625 + 187580416 = 65975^2 + 13696^2 .

It is a cyclic number.

It is not a de Polignac number, because 4540281041 - 2¹⁴ = 4540264657 is a prime.

It is a super-2 number, since 2×4540281041² = 41228303862528087362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4540280995 and 4540281013.

It is not a weakly prime, because it can be changed into another prime (4540281061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270140520 + 2270140521.

It is an arithmetic number, because the mean of its divisors is an integer number (2270140521).

Almost surely, 2^4540281041 is an apocalyptic number.

It is an amenable number.

4540281041 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540281041 is an equidigital number, since it uses as much as digits as its factorization.

4540281041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 4540281041 is about 67381.6075869373. The cubic root of 4540281041 is about 1655.8751122542.

The spelling of 4540281041 in words is "four billion, five hundred forty million, two hundred eighty-one thousand, forty-one".