3545047204611 has 16 divisors (see below), whose sum is σ = 5380625007360. Its totient is φ = 2055099828320.

The previous prime is 3545047204603. The next prime is 3545047204613. The reversal of 3545047204611 is 1164027405453.

It is not a de Polignac number, because 3545047204611 - 2³ = 3545047204603 is a prime.

It is a super-2 number, since 2×3545047204611² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3545047204613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335339956 + ... + 2335341473.

It is an arithmetic number, because the mean of its divisors is an integer number (336289062960).

Almost surely, 2^{3545047204611} is an apocalyptic number.

3545047204611 is a deficient number, since it is larger than the sum of its proper divisors (1835577802749).

3545047204611 is a wasteful number, since it uses less digits than its factorization.

3545047204611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670681466.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 3545047204611 in words is "three trillion, five hundred forty-five billion, forty-seven million, two hundred four thousand, six hundred eleven".