45033211001 has 2 divisors, whose sum is σ = 45033211002. Its totient is φ = 45033211000.

The previous prime is 45033210997. The next prime is 45033211009. The reversal of 45033211001 is 10011233054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23500583401 + 21532627600 = 153299^2 + 146740^2 .

It is a cyclic number.

It is not a de Polignac number, because 45033211001 - 2² = 45033210997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (45033211009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22516605500 + 22516605501.

It is an arithmetic number, because the mean of its divisors is an integer number (22516605501).

Almost surely, 2^45033211001 is an apocalyptic number.

It is an amenable number.

45033211001 is a deficient number, since it is larger than the sum of its proper divisors (1).

45033211001 is an equidigital number, since it uses as much as digits as its factorization.

45033211001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 45033211001 its reverse (10011233054), we get a palindrome (55044444055).

The spelling of 45033211001 in words is "forty-five billion, thirty-three million, two hundred eleven thousand, one".