34756616563 has 4 divisors (see below), whose sum is σ = 34765462168. Its totient is φ = 34747770960.

The previous prime is 34756616519. The next prime is 34756616579. The reversal of 34756616563 is 36561665743.

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

It is a cyclic number.

It is not a de Polignac number, because 34756616563 - 2²⁵ = 34723062131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34756616563.

It is not an unprimeable number, because it can be changed into a prime (34756616663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4416906 + ... + 4424767.

It is an arithmetic number, because the mean of its divisors is an integer number (8691365542).

Almost surely, 2^34756616563 is an apocalyptic number.

34756616563 is a deficient number, since it is larger than the sum of its proper divisors (8845605).

34756616563 is an equidigital number, since it uses as much as digits as its factorization.

34756616563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8845604.

The product of its digits is 8164800, while the sum is 52.

The spelling of 34756616563 in words is "thirty-four billion, seven hundred fifty-six million, six hundred sixteen thousand, five hundred sixty-three".