45353215133 has 2 divisors, whose sum is σ = 45353215134. Its totient is φ = 45353215132.

The previous prime is 45353215079. The next prime is 45353215249. The reversal of 45353215133 is 33151235354.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25671089284 + 19682125849 = 160222^2 + 140293^2 .

It is a cyclic number.

It is not a de Polignac number, because 45353215133 - 2³² = 41058247837 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45353215093 and 45353215102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45353215433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22676607566 + 22676607567.

It is an arithmetic number, because the mean of its divisors is an integer number (22676607567).

Almost surely, 2^45353215133 is an apocalyptic number.

It is an amenable number.

45353215133 is a deficient number, since it is larger than the sum of its proper divisors (1).

45353215133 is an equidigital number, since it uses as much as digits as its factorization.

45353215133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81000, while the sum is 35.

It can be divided in two parts, 4535321 and 5133, that added together give a palindrome (4540454).

The spelling of 45353215133 in words is "forty-five billion, three hundred fifty-three million, two hundred fifteen thousand, one hundred thirty-three".