4541255646201 has 20 divisors (see below), whose sum is σ = 6823064059812. Its totient is φ = 3010003733088.

The previous prime is 4541255646143. The next prime is 4541255646209. The reversal of 4541255646201 is 1026465521454.

4541255646201 is a `hidden beast` number, since 4 + 5 + 4 + 1 + 25 + 564 + 62 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4332725510400 + 208530135801 = 2081520^2 + 456651^2 .

It is not a de Polignac number, because 4541255646201 - 2¹⁴ = 4541255629817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4541255646209) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 162023226 + ... + 162051251.

Almost surely, 2^{4541255646201} is an apocalyptic number.

It is an amenable number.

4541255646201 is a deficient number, since it is larger than the sum of its proper divisors (2281808413611).

4541255646201 is a wasteful number, since it uses less digits than its factorization.

4541255646201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324074662 (or 324074653 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 4541255646201 in words is "four trillion, five hundred forty-one billion, two hundred fifty-five million, six hundred forty-six thousand, two hundred one".