3540343523 has 2 divisors, whose sum is σ = 3540343524. Its totient is φ = 3540343522.

The previous prime is 3540343489. The next prime is 3540343591. The reversal of 3540343523 is 3253430453.

3540343523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3540343523 - 2⁶ = 3540343459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3540343523.

It is not a weakly prime, because it can be changed into another prime (3540343423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770171761 + 1770171762.

It is an arithmetic number, because the mean of its divisors is an integer number (1770171762).

Almost surely, 2^3540343523 is an apocalyptic number.

3540343523 is a deficient number, since it is larger than the sum of its proper divisors (1).

3540343523 is an equidigital number, since it uses as much as digits as its factorization.

3540343523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 32.

The square root of 3540343523 is about 59500.7859023728. The cubic root of 3540343523 is about 1524.1058663250.

Adding to 3540343523 its reverse (3253430453), we get a palindrome (6793773976).

The spelling of 3540343523 in words is "three billion, five hundred forty million, three hundred forty-three thousand, five hundred twenty-three".