3545066274345 has 48 divisors (see below), whose sum is σ = 6188533228800. Its totient is φ = 1877252342400.

The previous prime is 3545066274317. The next prime is 3545066274349. The reversal of 3545066274345 is 5434726605453.

3545066274345 is a `hidden beast` number, since 3 + 5 + 4 + 5 + 0 + 6 + 627 + 4 + 3 + 4 + 5 = 666.

It is not a de Polignac number, because 3545066274345 - 2²⁵ = 3545032719913 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3545066274291 and 3545066274300.

It is not an unprimeable number, because it can be changed into a prime (3545066274349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13727071 + ... + 13982939.

It is an arithmetic number, because the mean of its divisors is an integer number (128927775600).

Almost surely, 2^{3545066274345} is an apocalyptic number.

It is an amenable number.

3545066274345 is a deficient number, since it is larger than the sum of its proper divisors (2643466954455).

3545066274345 is a wasteful number, since it uses less digits than its factorization.

3545066274345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258070 (or 258067 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 54.

The spelling of 3545066274345 in words is "three trillion, five hundred forty-five billion, sixty-six million, two hundred seventy-four thousand, three hundred forty-five".