34555470545 has 4 divisors (see below), whose sum is σ = 41466564660. Its totient is φ = 27644376432.

The previous prime is 34555470533. The next prime is 34555470553. The reversal of 34555470545 is 54507455543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54507455543 = 137 ⋅397864639.

It can be written as a sum of positive squares in 2 ways, for example, as 4905041296 + 29650429249 = 70036^2 + 172193^2 .

It is a cyclic number.

It is not a de Polignac number, because 34555470545 - 2¹⁰ = 34555469521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34555470545.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3455547050 + ... + 3455547059.

It is an arithmetic number, because the mean of its divisors is an integer number (10366641165).

Almost surely, 2^34555470545 is an apocalyptic number.

It is an amenable number.

34555470545 is a deficient number, since it is larger than the sum of its proper divisors (6911094115).

34555470545 is an equidigital number, since it uses as much as digits as its factorization.

34555470545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6911094114.

The product of its (nonzero) digits is 4200000, while the sum is 47.

The spelling of 34555470545 in words is "thirty-four billion, five hundred fifty-five million, four hundred seventy thousand, five hundred forty-five".