4540104462541 has 2 divisors, whose sum is σ = 4540104462542. Its totient is φ = 4540104462540.

The previous prime is 4540104462529. The next prime is 4540104462547. The reversal of 4540104462541 is 1452644010454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4289082420100 + 251022042441 = 2071010^2 + 501021^2 .

It is a cyclic number.

It is not a de Polignac number, because 4540104462541 - 2¹³ = 4540104454349 is a prime.

It is a super-2 number, since 2×4540104462541² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4540104462494 and 4540104462503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4540104462547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270052231270 + 2270052231271.

It is an arithmetic number, because the mean of its divisors is an integer number (2270052231271).

Almost surely, 2^{4540104462541} is an apocalyptic number.

It is an amenable number.

4540104462541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540104462541 is an equidigital number, since it uses as much as digits as its factorization.

4540104462541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 4540104462541 its reverse (1452644010454), we get a palindrome (5992748472995).

The spelling of 4540104462541 in words is "four trillion, five hundred forty billion, one hundred four million, four hundred sixty-two thousand, five hundred forty-one".