45133644363103 has 4 divisors (see below), whose sum is σ = 46589568374848. Its totient is φ = 43677720351360.

The previous prime is 45133644363089. The next prime is 45133644363113. The reversal of 45133644363103 is 30136344633154.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45133644363103 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 (45133644363113) 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, 727962005826 + ... + 727962005887.

It is an arithmetic number, because the mean of its divisors is an integer number (11647392093712).

Almost surely, 2^{45133644363103} is an apocalyptic number.

45133644363103 is a deficient number, since it is larger than the sum of its proper divisors (1455924011745).

45133644363103 is a wasteful number, since it uses less digits than its factorization.

45133644363103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455924011744.

The product of its (nonzero) digits is 2799360, while the sum is 46.

Adding to 45133644363103 its reverse (30136344633154), we get a palindrome (75269988996257).

The spelling of 45133644363103 in words is "forty-five trillion, one hundred thirty-three billion, six hundred forty-four million, three hundred sixty-three thousand, one hundred three".