34545120005 has 8 divisors (see below), whose sum is σ = 45222702624. Its totient is φ = 25123723600.

The previous prime is 34545119981. The next prime is 34545120037. The reversal of 34545120005 is 50002154543.

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

It is not a de Polignac number, because 34545120005 - 2¹⁸ = 34544857861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34545120005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314046491 + ... + 314046600.

It is an arithmetic number, because the mean of its divisors is an integer number (5652837828).

Almost surely, 2^34545120005 is an apocalyptic number.

It is an amenable number.

34545120005 is a deficient number, since it is larger than the sum of its proper divisors (10677582619).

34545120005 is a wasteful number, since it uses less digits than its factorization.

34545120005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628093107.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 34545120005 its reverse (50002154543), we get a palindrome (84547274548).

The spelling of 34545120005 in words is "thirty-four billion, five hundred forty-five million, one hundred twenty thousand, five".