54145100200217 has 8 divisors (see below), whose sum is σ = 58310298057480. Its totient is φ = 49979929507200.

The previous prime is 54145100200189. The next prime is 54145100200253. The reversal of 54145100200217 is 71200200154145.

It can be written as a sum of positive squares in 4 ways, for example, as 7634937133321 + 46510163066896 = 2763139^2 + 6819836^2 .

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 54145100200217 - 2⁸ = 54145100199961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54145100200117) 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, 2553284 + ... + 10714917.

It is an arithmetic number, because the mean of its divisors is an integer number (7288787257185).

Almost surely, 2^{54145100200217} is an apocalyptic number.

It is an amenable number.

54145100200217 is a deficient number, since it is larger than the sum of its proper divisors (4165197857263).

54145100200217 is a wasteful number, since it uses less digits than its factorization.

54145100200217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13582123.

The product of its (nonzero) digits is 11200, while the sum is 32.

The spelling of 54145100200217 in words is "fifty-four trillion, one hundred forty-five billion, one hundred million, two hundred thousand, two hundred seventeen".