1004325545 has 8 divisors (see below), whose sum is σ = 1234585800. Its totient is φ = 783863680.

The previous prime is 1004325523. The next prime is 1004325571. The reversal of 1004325545 is 5455234001.

It can be written as a sum of positive squares in 4 ways, for example, as 14845609 + 989479936 = 3853^2 + 31456^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1004325545 - 2¹⁶ = 1004260009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2449370 + ... + 2449779.

It is an arithmetic number, because the mean of its divisors is an integer number (154323225).

Almost surely, 2^1004325545 is an apocalyptic number.

It is an amenable number.

1004325545 is a deficient number, since it is larger than the sum of its proper divisors (230260255).

1004325545 is an equidigital number, since it uses as much as digits as its factorization.

1004325545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4899195.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1004325545 is about 31691.0956737062. The cubic root of 1004325545 is about 1001.4397743882.

Adding to 1004325545 its reverse (5455234001), we get a palindrome (6459559546).

The spelling of 1004325545 in words is "one billion, four million, three hundred twenty-five thousand, five hundred forty-five".