43045500652450 has 12 divisors (see below), whose sum is σ = 80064631213650. Its totient is φ = 17218200260960.

The previous prime is 43045500652409. The next prime is 43045500652457. The reversal of 43045500652450 is 5425600554034.

43045500652450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 27510937637569 + 15534563014881 = 5245087^2 + 3941391^2 .

It is a junction number, because it is equal to n+sod(n) for n = 43045500652397 and 43045500652406.

It is not an unprimeable number, because it can be changed into a prime (43045500652457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 430455006475 + ... + 430455006574.

Almost surely, 2^{43045500652450} is an apocalyptic number.

43045500652450 is a deficient number, since it is larger than the sum of its proper divisors (37019130561200).

43045500652450 is a wasteful number, since it uses less digits than its factorization.

43045500652450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860910013061 (or 860910013056 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 43045500652450 in words is "forty-three trillion, forty-five billion, five hundred million, six hundred fifty-two thousand, four hundred fifty".