3541652056447 has 8 divisors (see below), whose sum is σ = 3728871190400. Its totient is φ = 3354514561944.

The previous prime is 3541652056433. The next prime is 3541652056469. The reversal of 3541652056447 is 7446502561453.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3541652056447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3541652056394 and 3541652056403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3541652051447) 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, 20320797 + ... + 20494342.

It is an arithmetic number, because the mean of its divisors is an integer number (466108898800).

Almost surely, 2^{3541652056447} is an apocalyptic number.

3541652056447 is a deficient number, since it is larger than the sum of its proper divisors (187219133953).

3541652056447 is a wasteful number, since it uses less digits than its factorization.

3541652056447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40819725.

The product of its (nonzero) digits is 12096000, while the sum is 52.

The spelling of 3541652056447 in words is "three trillion, five hundred forty-one billion, six hundred fifty-two million, fifty-six thousand, four hundred forty-seven".