1034505005 has 4 divisors (see below), whose sum is σ = 1241406012. Its totient is φ = 827604000.

The previous prime is 1034504993. The next prime is 1034505019. The reversal of 1034505005 is 5005054301.

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 488675236 + 545829769 = 22106^2 + 23363^2 .

It is not a de Polignac number, because 1034505005 - 2⁸ = 1034504749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103450496 + ... + 103450505.

It is an arithmetic number, because the mean of its divisors is an integer number (310351503).

Almost surely, 2^1034505005 is an apocalyptic number.

It is an amenable number.

1034505005 is a deficient number, since it is larger than the sum of its proper divisors (206901007).

1034505005 is an equidigital number, since it uses as much as digits as its factorization.

1034505005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206901006.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 1034505005 is about 32163.7218772952. The cubic root of 1034505005 is about 1011.3718589574.

Adding to 1034505005 its reverse (5005054301), we get a palindrome (6039559306).

The spelling of 1034505005 in words is "one billion, thirty-four million, five hundred five thousand, five".