4540048087793 has 2 divisors, whose sum is σ = 4540048087794. Its totient is φ = 4540048087792.

The previous prime is 4540048087741. The next prime is 4540048087819. The reversal of 4540048087793 is 3977808400454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2355540439729 + 2184507648064 = 1534777^2 + 1478008^2 .

It is a cyclic number.

It is not a de Polignac number, because 4540048087793 - 2⁸ = 4540048087537 is a prime.

It is a super-2 number, since 2×4540048087793² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4540048086793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270024043896 + 2270024043897.

It is an arithmetic number, because the mean of its divisors is an integer number (2270024043897).

Almost surely, 2^{4540048087793} is an apocalyptic number.

It is an amenable number.

4540048087793 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540048087793 is an equidigital number, since it uses as much as digits as its factorization.

4540048087793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 4540048087793 in words is "four trillion, five hundred forty billion, forty-eight million, eighty-seven thousand, seven hundred ninety-three".