3545047541343 has 48 divisors (see below), whose sum is σ = 6205137356160. Its totient is φ = 1778080248000.

The previous prime is 3545047541323. The next prime is 3545047541359. The reversal of 3545047541343 is 3431457405453.

It is not a de Polignac number, because 3545047541343 - 2¹⁴ = 3545047524959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3545047541292 and 3545047541301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545047541323) 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, 37752433 + ... + 37846218.

It is an arithmetic number, because the mean of its divisors is an integer number (129273694920).

Almost surely, 2^{3545047541343} is an apocalyptic number.

3545047541343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3545047541343 is a deficient number, since it is larger than the sum of its proper divisors (2660089814817).

3545047541343 is a wasteful number, since it uses less digits than its factorization.

3545047541343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75598708 (or 75598701 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 48.

The spelling of 3545047541343 in words is "three trillion, five hundred forty-five billion, forty-seven million, five hundred forty-one thousand, three hundred forty-three".