45445030001 has 4 divisors (see below), whose sum is σ = 51937177152. Its totient is φ = 38952882852.

The previous prime is 45445029989. The next prime is 45445030021. The reversal of 45445030001 is 10003054454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45445030001 - 2⁶ = 45445029937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45445030021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3246073565 + ... + 3246073578.

It is an arithmetic number, because the mean of its divisors is an integer number (12984294288).

Almost surely, 2^45445030001 is an apocalyptic number.

It is an amenable number.

45445030001 is a deficient number, since it is larger than the sum of its proper divisors (6492147151).

45445030001 is an equidigital number, since it uses as much as digits as its factorization.

45445030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6492147150.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 45445030001 its reverse (10003054454), we get a palindrome (55448084455).

The spelling of 45445030001 in words is "forty-five billion, four hundred forty-five million, thirty thousand, one".