3545142523331 has 2 divisors, whose sum is σ = 3545142523332. Its totient is φ = 3545142523330.

The previous prime is 3545142523319. The next prime is 3545142523393. The reversal of 3545142523331 is 1333252415453.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3545142523331 is a prime.

It is a super-2 number, since 2×3545142523331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3545142523301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772571261665 + 1772571261666.

It is an arithmetic number, because the mean of its divisors is an integer number (1772571261666).

Almost surely, 2^{3545142523331} is an apocalyptic number.

3545142523331 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545142523331 is an equidigital number, since it uses as much as digits as its factorization.

3545142523331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648000, while the sum is 41.

Adding to 3545142523331 its reverse (1333252415453), we get a palindrome (4878394938784).

The spelling of 3545142523331 in words is "three trillion, five hundred forty-five billion, one hundred forty-two million, five hundred twenty-three thousand, three hundred thirty-one".