3540842517353 has 2 divisors, whose sum is σ = 3540842517354. Its totient is φ = 3540842517352.

The previous prime is 3540842517293. The next prime is 3540842517397. The reversal of 3540842517353 is 3537152480453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3480642459904 + 60200057449 = 1865648^2 + 245357^2 .

It is a cyclic number.

It is not a de Polignac number, because 3540842517353 - 2³⁸ = 3265964610409 is a prime.

It is a super-2 number, since 2×3540842517353² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3540842517053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770421258676 + 1770421258677.

It is an arithmetic number, because the mean of its divisors is an integer number (1770421258677).

Almost surely, 2^{3540842517353} is an apocalyptic number.

It is an amenable number.

3540842517353 is a deficient number, since it is larger than the sum of its proper divisors (1).

3540842517353 is an equidigital number, since it uses as much as digits as its factorization.

3540842517353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 3540842517353 in words is "three trillion, five hundred forty billion, eight hundred forty-two million, five hundred seventeen thousand, three hundred fifty-three".