3540708909503 has 4 divisors (see below), whose sum is σ = 3542968457280. Its totient is φ = 3538449361728.

The previous prime is 3540708909473. The next prime is 3540708909589. The reversal of 3540708909503 is 3059098070453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3540708909503 - 2¹⁰ = 3540708908479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540708909103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129771538 + ... + 1129774671.

It is an arithmetic number, because the mean of its divisors is an integer number (885742114320).

Almost surely, 2^{3540708909503} is an apocalyptic number.

3540708909503 is a deficient number, since it is larger than the sum of its proper divisors (2259547777).

3540708909503 is a wasteful number, since it uses less digits than its factorization.

3540708909503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259547776.

The product of its (nonzero) digits is 4082400, while the sum is 53.

The spelling of 3540708909503 in words is "three trillion, five hundred forty billion, seven hundred eight million, nine hundred nine thousand, five hundred three".