34125505 has 4 divisors (see below), whose sum is σ = 40950612. Its totient is φ = 27300400.

The previous prime is 34125503. The next prime is 34125521. The reversal of 34125505 is 50552143.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16719921 + 17405584 = 4089^2 + 4172^2 .

It is not a de Polignac number, because 34125505 - 2¹ = 34125503 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 34125505.

It is not an unprimeable number, because it can be changed into a prime (34125503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3412546 + ... + 3412555.

It is an arithmetic number, because the mean of its divisors is an integer number (10237653).

Almost surely, 2^34125505 is an apocalyptic number.

It is an amenable number.

34125505 is a deficient number, since it is larger than the sum of its proper divisors (6825107).

34125505 is an equidigital number, since it uses as much as digits as its factorization.

34125505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6825106.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 34125505 is about 5841.7039466238. The cubic root of 34125505 is about 324.3593058342.

Adding to 34125505 its reverse (50552143), we get a palindrome (84677648).

The spelling of 34125505 in words is "thirty-four million, one hundred twenty-five thousand, five hundred five".