43090732059 has 4 divisors (see below), whose sum is σ = 57454309416. Its totient is φ = 28727154704.

The previous prime is 43090732051. The next prime is 43090732103. The reversal of 43090732059 is 95023709034.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 43090732059 - 2³ = 43090732051 is a prime.

It is a super-2 number, since 2×43090732059² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43090732059.

It is not an unprimeable number, because it can be changed into a prime (43090732051) 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, 7181788674 + ... + 7181788679.

It is an arithmetic number, because the mean of its divisors is an integer number (14363577354).

Almost surely, 2^43090732059 is an apocalyptic number.

43090732059 is a deficient number, since it is larger than the sum of its proper divisors (14363577357).

43090732059 is a wasteful number, since it uses less digits than its factorization.

43090732059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14363577356.

The product of its (nonzero) digits is 204120, while the sum is 42.

The spelling of 43090732059 in words is "forty-three billion, ninety million, seven hundred thirty-two thousand, fifty-nine".