144565056523 has 8 divisors (see below), whose sum is σ = 145654264800. Its totient is φ = 143479936128.

The previous prime is 144565056511. The next prime is 144565056539. The reversal of 144565056523 is 325650565441.

144565056523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144565056523 - 2⁵ = 144565056491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144565656523) 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 7 ways as a sum of consecutive naturals, for example, 950958 + ... + 1092451.

It is an arithmetic number, because the mean of its divisors is an integer number (18206783100).

Almost surely, 2^144565056523 is an apocalyptic number.

144565056523 is a deficient number, since it is larger than the sum of its proper divisors (1089208277).

144565056523 is a wasteful number, since it uses less digits than its factorization.

144565056523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043941.

The product of its (nonzero) digits is 2160000, while the sum is 46.

The spelling of 144565056523 in words is "one hundred forty-four billion, five hundred sixty-five million, fifty-six thousand, five hundred twenty-three".