1045468801 has 4 divisors (see below), whose sum is σ = 1125889492. Its totient is φ = 965048112.

The previous prime is 1045468793. The next prime is 1045468819. The reversal of 1045468801 is 1088645401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 341362576 + 704106225 = 18476^2 + 26535^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045468801 - 2³ = 1045468793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1045468861) 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 3 ways as a sum of consecutive naturals, for example, 40210326 + ... + 40210351.

It is an arithmetic number, because the mean of its divisors is an integer number (281472373).

Almost surely, 2^1045468801 is an apocalyptic number.

It is an amenable number.

1045468801 is a deficient number, since it is larger than the sum of its proper divisors (80420691).

1045468801 is an equidigital number, since it uses as much as digits as its factorization.

1045468801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80420690.

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 1045468801 is about 32333.7099789059. The cubic root of 1045468801 is about 1014.9321869810.

The spelling of 1045468801 in words is "one billion, forty-five million, four hundred sixty-eight thousand, eight hundred one".