45505212441133 has 16 divisors (see below), whose sum is σ = 46331035693056. Its totient is φ = 44686953158400.

The previous prime is 45505212441121. The next prime is 45505212441151. The reversal of 45505212441133 is 33114421250554.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45505212441133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45505212441103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43907685 + ... + 44932117.

It is an arithmetic number, because the mean of its divisors is an integer number (2895689730816).

Almost surely, 2^{45505212441133} is an apocalyptic number.

It is an amenable number.

45505212441133 is a deficient number, since it is larger than the sum of its proper divisors (825823251923).

45505212441133 is a wasteful number, since it uses less digits than its factorization.

45505212441133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028124.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 45505212441133 its reverse (33114421250554), we get a palindrome (78619633691687).

The spelling of 45505212441133 in words is "forty-five trillion, five hundred five billion, two hundred twelve million, four hundred forty-one thousand, one hundred thirty-three".