1045504201 has 8 divisors (see below), whose sum is σ = 1236064320. Its totient is φ = 865244688.

The previous prime is 1045504147. The next prime is 1045504253. The reversal of 1045504201 is 1024055401.

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

It is not a de Polignac number, because 1045504201 - 2¹¹ = 1045502153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045504501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2574931 + ... + 2575336.

It is an arithmetic number, because the mean of its divisors is an integer number (154508040).

Almost surely, 2^1045504201 is an apocalyptic number.

It is an amenable number.

1045504201 is a deficient number, since it is larger than the sum of its proper divisors (190560119).

1045504201 is an equidigital number, since it uses as much as digits as its factorization.

1045504201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150303.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1045504201 is about 32334.2573905757. The cubic root of 1045504201 is about 1014.9436421910.

Adding to 1045504201 its reverse (1024055401), we get a palindrome (2069559602).

The spelling of 1045504201 in words is "one billion, forty-five million, five hundred four thousand, two hundred one".