144853808575 has 18 divisors (see below), whose sum is σ = 208944230136. Its totient is φ = 99328325040.

The previous prime is 144853808461. The next prime is 144853808579. The reversal of 144853808575 is 575808358441.

It is not a de Polignac number, because 144853808575 - 2¹⁹ = 144853284287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144853808579) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 59122779 + ... + 59125228.

Almost surely, 2^144853808575 is an apocalyptic number.

144853808575 is a deficient number, since it is larger than the sum of its proper divisors (64090421561).

144853808575 is a wasteful number, since it uses less digits than its factorization.

144853808575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118248031 (or 118248019 counting only the distinct ones).

The product of its (nonzero) digits is 21504000, while the sum is 58.

The spelling of 144853808575 in words is "one hundred forty-four billion, eight hundred fifty-three million, eight hundred eight thousand, five hundred seventy-five".