43532074427663 has 16 divisors (see below), whose sum is σ = 46253071608480. Its totient is φ = 40892539798656.

The previous prime is 43532074427603. The next prime is 43532074427689. The reversal of 43532074427663 is 36672447023534.

It is not a de Polignac number, because 43532074427663 - 2¹⁰ = 43532074426639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43532074427599 and 43532074427608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43532074427603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16776581 + ... + 19196817.

It is an arithmetic number, because the mean of its divisors is an integer number (2890816975530).

Almost surely, 2^{43532074427663} is an apocalyptic number.

43532074427663 is a deficient number, since it is larger than the sum of its proper divisors (2720997180817).

43532074427663 is a wasteful number, since it uses less digits than its factorization.

43532074427663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437066.

The product of its (nonzero) digits is 60963840, while the sum is 56.

The spelling of 43532074427663 in words is "forty-three trillion, five hundred thirty-two billion, seventy-four million, four hundred twenty-seven thousand, six hundred sixty-three".