3545117515283 has 4 divisors (see below), whose sum is σ = 3547842433968. Its totient is φ = 3542392596600.

The previous prime is 3545117515241. The next prime is 3545117515349. The reversal of 3545117515283 is 3825157115453.

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 3545117515283 - 2¹⁶ = 3545117449747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3545117512283) 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, 1362457391 + ... + 1362459992.

It is an arithmetic number, because the mean of its divisors is an integer number (886960608492).

Almost surely, 2^{3545117515283} is an apocalyptic number.

3545117515283 is a deficient number, since it is larger than the sum of its proper divisors (2724918685).

3545117515283 is a wasteful number, since it uses less digits than its factorization.

3545117515283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724918684.

The product of its digits is 2520000, while the sum is 50.

The spelling of 3545117515283 in words is "three trillion, five hundred forty-five billion, one hundred seventeen million, five hundred fifteen thousand, two hundred eighty-three".