45050033052521 has 8 divisors (see below), whose sum is σ = 52581193593600. Its totient is φ = 37792732894848.

The previous prime is 45050033052511. The next prime is 45050033052527. The reversal of 45050033052521 is 12525033005054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45050033052521 - 2¹⁰ = 45050033051497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45050033052527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68465095496 + ... + 68465096153.

It is an arithmetic number, because the mean of its divisors is an integer number (6572649199200).

Almost surely, 2^{45050033052521} is an apocalyptic number.

It is an amenable number.

45050033052521 is a deficient number, since it is larger than the sum of its proper divisors (7531160541079).

45050033052521 is a wasteful number, since it uses less digits than its factorization.

45050033052521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136930191703.

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 45050033052521 its reverse (12525033005054), we get a palindrome (57575066057575).

The spelling of 45050033052521 in words is "forty-five trillion, fifty billion, thirty-three million, fifty-two thousand, five hundred twenty-one".