144553025463513 has 8 divisors (see below), whose sum is σ = 195614044408608. Its totient is φ = 94930345080384.

The previous prime is 144553025463481. The next prime is 144553025463563. The reversal of 144553025463513 is 315364520355441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144553025463513 - 2⁵ = 144553025463481 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144553025463563) 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, 359584640256 + ... + 359584640657.

It is an arithmetic number, because the mean of its divisors is an integer number (24451755551076).

Almost surely, 2^{144553025463513} is an apocalyptic number.

It is an amenable number.

144553025463513 is a deficient number, since it is larger than the sum of its proper divisors (51061018945095).

144553025463513 is an equidigital number, since it uses as much as digits as its factorization.

144553025463513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719169280983.

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 144553025463513 in words is "one hundred forty-four trillion, five hundred fifty-three billion, twenty-five million, four hundred sixty-three thousand, five hundred thirteen".