43528874041793 has 32 divisors (see below), whose sum is σ = 50541150044160. Its totient is φ = 36717067296000.

The previous prime is 43528874041789. The next prime is 43528874041811. The reversal of 43528874041793 is 39714047882534.

It is not a de Polignac number, because 43528874041793 - 2² = 43528874041789 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43528874041753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 616180568 + ... + 616251206.

It is an arithmetic number, because the mean of its divisors is an integer number (1579410938880).

Almost surely, 2^{43528874041793} is an apocalyptic number.

It is an amenable number.

43528874041793 is a deficient number, since it is larger than the sum of its proper divisors (7012276002367).

43528874041793 is a wasteful number, since it uses less digits than its factorization.

43528874041793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72989.

The product of its (nonzero) digits is 162570240, while the sum is 65.

The spelling of 43528874041793 in words is "forty-three trillion, five hundred twenty-eight billion, eight hundred seventy-four million, forty-one thousand, seven hundred ninety-three".