34043522503 has 4 divisors (see below), whose sum is σ = 34046771248. Its totient is φ = 34040273760.

The previous prime is 34043522477. The next prime is 34043522507. The reversal of 34043522503 is 30522534043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34043522503 is a prime.

It is a super-2 number, since 2×34043522503² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34043522507) 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 3 ways as a sum of consecutive naturals, for example, 1608603 + ... + 1629628.

It is an arithmetic number, because the mean of its divisors is an integer number (8511692812).

Almost surely, 2^34043522503 is an apocalyptic number.

34043522503 is a deficient number, since it is larger than the sum of its proper divisors (3248745).

34043522503 is a wasteful number, since it uses less digits than its factorization.

34043522503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3248744.

The product of its (nonzero) digits is 43200, while the sum is 31.

The spelling of 34043522503 in words is "thirty-four billion, forty-three million, five hundred twenty-two thousand, five hundred three".