34543650545 has 16 divisors (see below), whose sum is σ = 41936590080. Its totient is φ = 27312388224.

The previous prime is 34543650539. The next prime is 34543650593. The reversal of 34543650545 is 54505634543.

It is a cyclic number.

It is not a de Polignac number, because 34543650545 - 2¹⁰ = 34543649521 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 34543650496 and 34543650505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1073054 + ... + 1104776.

It is an arithmetic number, because the mean of its divisors is an integer number (2621036880).

Almost surely, 2^34543650545 is an apocalyptic number.

It is an amenable number.

34543650545 is a deficient number, since it is larger than the sum of its proper divisors (7392939535).

34543650545 is a wasteful number, since it uses less digits than its factorization.

34543650545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34264.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 34543650545 in words is "thirty-four billion, five hundred forty-three million, six hundred fifty thousand, five hundred forty-five".