3545087145843 has 8 divisors (see below), whose sum is σ = 4726941581248. Its totient is φ = 2363312070504.

The previous prime is 3545087145833. The next prime is 3545087145851. The reversal of 3545087145843 is 3485417805453.

It is a happy number.

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

It is not a de Polignac number, because 3545087145843 - 2⁹ = 3545087145331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3545087145833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19735705 + ... + 19914522.

It is an arithmetic number, because the mean of its divisors is an integer number (590867697656).

Almost surely, 2^{3545087145843} is an apocalyptic number.

3545087145843 is a deficient number, since it is larger than the sum of its proper divisors (1181854435405).

3545087145843 is a wasteful number, since it uses less digits than its factorization.

3545087145843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39680033.

The product of its (nonzero) digits is 32256000, while the sum is 57.

The spelling of 3545087145843 in words is "three trillion, five hundred forty-five billion, eighty-seven million, one hundred forty-five thousand, eight hundred forty-three".