45117745060417 has 4 divisors (see below), whose sum is σ = 45117845333296. Its totient is φ = 45117644787540.

The previous prime is 45117745060379. The next prime is 45117745060459. The reversal of 45117745060417 is 71406054771154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45117745060417 - 2³¹ = 45115597576769 is a prime.

It is a super-2 number, since 2×45117745060417² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45117745060477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49458459 + ... + 50362432.

It is an arithmetic number, because the mean of its divisors is an integer number (11279461333324).

Almost surely, 2^{45117745060417} is an apocalyptic number.

It is an amenable number.

45117745060417 is a deficient number, since it is larger than the sum of its proper divisors (100272879).

45117745060417 is an equidigital number, since it uses as much as digits as its factorization.

45117745060417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100272878.

The product of its (nonzero) digits is 3292800, while the sum is 52.

The spelling of 45117745060417 in words is "forty-five trillion, one hundred seventeen billion, seven hundred forty-five million, sixty thousand, four hundred seventeen".