3540534245135 has 8 divisors (see below), whose sum is σ = 4253705033760. Its totient is φ = 2829051436384.

The previous prime is 3540534245119. The next prime is 3540534245147. The reversal of 3540534245135 is 5315424350453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3540534245135 - 2⁴ = 3540534245119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421990352 + ... + 421998741.

It is an arithmetic number, because the mean of its divisors is an integer number (531713129220).

Almost surely, 2^{3540534245135} is an apocalyptic number.

3540534245135 is a deficient number, since it is larger than the sum of its proper divisors (713170788625).

3540534245135 is an equidigital number, since it uses as much as digits as its factorization.

3540534245135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843989937.

The product of its (nonzero) digits is 2160000, while the sum is 44.

Adding to 3540534245135 its reverse (5315424350453), we get a palindrome (8855958595588).

The spelling of 3540534245135 in words is "three trillion, five hundred forty billion, five hundred thirty-four million, two hundred forty-five thousand, one hundred thirty-five".