43308053374555 has 16 divisors (see below), whose sum is σ = 52507276899840. Its totient is φ = 34289812837728.

The previous prime is 43308053374549. The next prime is 43308053374577. The reversal of 43308053374555 is 55547335080334.

43308053374555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43308053374555 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43308053374496 and 43308053374505.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 110974077 + ... + 111363646.

It is an arithmetic number, because the mean of its divisors is an integer number (3281704806240).

Almost surely, 2^{43308053374555} is an apocalyptic number.

43308053374555 is a deficient number, since it is larger than the sum of its proper divisors (9199223525285).

43308053374555 is a wasteful number, since it uses less digits than its factorization.

43308053374555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222338130.

The product of its (nonzero) digits is 45360000, while the sum is 55.

The spelling of 43308053374555 in words is "forty-three trillion, three hundred eight billion, fifty-three million, three hundred seventy-four thousand, five hundred fifty-five".