5543561662411 has 8 divisors (see below), whose sum is σ = 5547200147424. Its totient is φ = 5539923723840.

The previous prime is 5543561662409. The next prime is 5543561662451. The reversal of 5543561662411 is 1142661653455.

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

It is a cyclic number.

It is not a de Polignac number, because 5543561662411 - 2¹ = 5543561662409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5543561662451) 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, 21251706 + ... + 21510976.

It is an arithmetic number, because the mean of its divisors is an integer number (693400018428).

Almost surely, 2^{5543561662411} is an apocalyptic number.

5543561662411 is a deficient number, since it is larger than the sum of its proper divisors (3638485013).

5543561662411 is a wasteful number, since it uses less digits than its factorization.

5543561662411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273221.

The product of its digits is 2592000, while the sum is 49.

The spelling of 5543561662411 in words is "five trillion, five hundred forty-three billion, five hundred sixty-one million, six hundred sixty-two thousand, four hundred eleven".