1045154005 has 16 divisors (see below), whose sum is σ = 1434101760. Its totient is φ = 716303232.

The previous prime is 1045153981. The next prime is 1045154027. The reversal of 1045154005 is 5004515401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1045154005 - 2⁷ = 1045153877 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 71697 + ... + 85033.

It is an arithmetic number, because the mean of its divisors is an integer number (89631360).

Almost surely, 2^1045154005 is an apocalyptic number.

It is an amenable number.

1045154005 is a deficient number, since it is larger than the sum of its proper divisors (388947755).

1045154005 is a wasteful number, since it uses less digits than its factorization.

1045154005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15588.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1045154005 is about 32328.8416897358. The cubic root of 1045154005 is about 1014.8303096653.

Adding to 1045154005 its reverse (5004515401), we get a palindrome (6049669406).

The spelling of 1045154005 in words is "one billion, forty-five million, one hundred fifty-four thousand, five".