34543043525 has 6 divisors (see below), whose sum is σ = 42833374002. Its totient is φ = 27634434800.

The previous prime is 34543043519. The next prime is 34543043569. The reversal of 34543043525 is 52534034543.

It can be written as a sum of positive squares in 3 ways, for example, as 2886805441 + 31656238084 = 53729^2 + 177922^2 .

It is a de Polignac number, because none of the positive numbers 2^k-34543043525 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 690860846 + ... + 690860895.

It is an arithmetic number, because the mean of its divisors is an integer number (7138895667).

Almost surely, 2^34543043525 is an apocalyptic number.

It is an amenable number.

34543043525 is a deficient number, since it is larger than the sum of its proper divisors (8290330477).

34543043525 is a wasteful number, since it uses less digits than its factorization.

34543043525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381721751 (or 1381721746 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 38.

The spelling of 34543043525 in words is "thirty-four billion, five hundred forty-three million, forty-three thousand, five hundred twenty-five".