43296530473 has 4 divisors (see below), whose sum is σ = 49481749120. Its totient is φ = 37111311828.

The previous prime is 43296530471. The next prime is 43296530477. The reversal of 43296530473 is 37403569234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43296530473 - 2¹ = 43296530471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43296530471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3092609313 + ... + 3092609326.

It is an arithmetic number, because the mean of its divisors is an integer number (12370437280).

Almost surely, 2^43296530473 is an apocalyptic number.

It is an amenable number.

43296530473 is a deficient number, since it is larger than the sum of its proper divisors (6185218647).

43296530473 is an equidigital number, since it uses as much as digits as its factorization.

43296530473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185218646.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The spelling of 43296530473 in words is "forty-three billion, two hundred ninety-six million, five hundred thirty thousand, four hundred seventy-three".