1045411505 has 16 divisors (see below), whose sum is σ = 1296966144. Its totient is φ = 808315200.

The previous prime is 1045411489. The next prime is 1045411511. The reversal of 1045411505 is 5051145401.

It is not a de Polignac number, because 1045411505 - 2⁴ = 1045411489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9224 + ... + 46646.

It is an arithmetic number, because the mean of its divisors is an integer number (81060384).

Almost surely, 2^1045411505 is an apocalyptic number.

It is an amenable number.

1045411505 is a deficient number, since it is larger than the sum of its proper divisors (251554639).

1045411505 is a wasteful number, since it uses less digits than its factorization.

1045411505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37616.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1045411505 is about 32332.8239564688. The cubic root of 1045411505 is about 1014.9136458197.

Adding to 1045411505 its reverse (5051145401), we get a palindrome (6096556906).

The spelling of 1045411505 in words is "one billion, forty-five million, four hundred eleven thousand, five hundred five".