636033015045241 has 48 divisors (see below), whose sum is σ = 712702455512320. Its totient is φ = 567061134393600.

The previous prime is 636033015045221. The next prime is 636033015045257. The reversal of 636033015045241 is 142540510330636.

It is a de Polignac number, because none of the positive numbers 2^k-636033015045241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (636033015045221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13498416880 + ... + 13498463998.

Almost surely, 2^{636033015045241} is an apocalyptic number.

It is an amenable number.

636033015045241 is a deficient number, since it is larger than the sum of its proper divisors (76669440467079).

636033015045241 is a wasteful number, since it uses less digits than its factorization.

636033015045241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55838 (or 55827 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

Adding to 636033015045241 its reverse (142540510330636), we get a palindrome (778573525375877).

The spelling of 636033015045241 in words is "six hundred thirty-six trillion, thirty-three billion, fifteen million, forty-five thousand, two hundred forty-one".