34530545661 has 8 divisors (see below), whose sum is σ = 46241779680. Its totient is φ = 22919837712.

The previous prime is 34530545611. The next prime is 34530545683. The reversal of 34530545661 is 16654503543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34530545661 - 2⁶ = 34530545597 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34530545611) 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 7 ways as a sum of consecutive naturals, for example, 25130715 + ... + 25132088.

It is an arithmetic number, because the mean of its divisors is an integer number (5780222460).

Almost surely, 2^34530545661 is an apocalyptic number.

It is an amenable number.

34530545661 is a deficient number, since it is larger than the sum of its proper divisors (11711234019).

34530545661 is a wasteful number, since it uses less digits than its factorization.

34530545661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50263035.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 34530545661 in words is "thirty-four billion, five hundred thirty million, five hundred forty-five thousand, six hundred sixty-one".