5534206406565 has 32 divisors (see below), whose sum is σ = 8868439372800. Its totient is φ = 2947008199680.

The previous prime is 5534206406489. The next prime is 5534206406569. The reversal of 5534206406565 is 5656046024355.

It is not a de Polignac number, because 5534206406565 - 2⁷ = 5534206406437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5534206406569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87271020 + ... + 87334410.

It is an arithmetic number, because the mean of its divisors is an integer number (277138730400).

Almost surely, 2^{5534206406565} is an apocalyptic number.

It is an amenable number.

5534206406565 is a deficient number, since it is larger than the sum of its proper divisors (3334232966235).

5534206406565 is a wasteful number, since it uses less digits than its factorization.

5534206406565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72317.

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 5534206406565 in words is "five trillion, five hundred thirty-four billion, two hundred six million, four hundred six thousand, five hundred sixty-five".