43225515043 has 8 divisors (see below), whose sum is σ = 44785768320. Its totient is φ = 41675629440.

The previous prime is 43225514999. The next prime is 43225515059. The reversal of 43225515043 is 34051552234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43225515043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43225515943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2583430 + ... + 2600107.

It is an arithmetic number, because the mean of its divisors is an integer number (5598221040).

Almost surely, 2^43225515043 is an apocalyptic number.

43225515043 is a deficient number, since it is larger than the sum of its proper divisors (1560253277).

43225515043 is a wasteful number, since it uses less digits than its factorization.

43225515043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5183837.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 43225515043 in words is "forty-three billion, two hundred twenty-five million, five hundred fifteen thousand, forty-three".