1005230045 has 16 divisors (see below), whose sum is σ = 1260005760. Its totient is φ = 768903744.

The previous prime is 1005230027. The next prime is 1005230063. The reversal of 1005230045 is 5400325001.

It is an interprime number because it is at equal distance from previous prime (1005230027) and next prime (1005230063).

It is a cyclic number.

It is not a de Polignac number, because 1005230045 - 2¹⁴ = 1005213661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1005229999 and 1005230026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18719 + ... + 48588.

It is an arithmetic number, because the mean of its divisors is an integer number (78750360).

Almost surely, 2^1005230045 is an apocalyptic number.

It is an amenable number.

1005230045 is a deficient number, since it is larger than the sum of its proper divisors (254775715).

1005230045 is a wasteful number, since it uses less digits than its factorization.

1005230045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67444.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 1005230045 is about 31705.3630321433. The cubic root of 1005230045 is about 1001.7403178701.

Adding to 1005230045 its reverse (5400325001), we get a palindrome (6405555046).

The spelling of 1005230045 in words is "one billion, five million, two hundred thirty thousand, forty-five".