4540464030541 has 2 divisors, whose sum is σ = 4540464030542. Its totient is φ = 4540464030540.

The previous prime is 4540464030533. The next prime is 4540464030611. The reversal of 4540464030541 is 1450304640454.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4347312570441 + 193151460100 = 2085021^2 + 439490^2 .

It is a cyclic number.

It is not a de Polignac number, because 4540464030541 - 2³ = 4540464030533 is a prime.

It is a super-2 number, since 2×4540464030541² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4540464030494 and 4540464030503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4540464030341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270232015270 + 2270232015271.

It is an arithmetic number, because the mean of its divisors is an integer number (2270232015271).

Almost surely, 2^{4540464030541} is an apocalyptic number.

It is an amenable number.

4540464030541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540464030541 is an equidigital number, since it uses as much as digits as its factorization.

4540464030541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 4540464030541 its reverse (1450304640454), we get a palindrome (5990768670995).

The spelling of 4540464030541 in words is "four trillion, five hundred forty billion, four hundred sixty-four million, thirty thousand, five hundred forty-one".