144547525093 has 12 divisors (see below), whose sum is σ = 153185320288. Its totient is φ = 136317439440.

The previous prime is 144547525033. The next prime is 144547525117. The reversal of 144547525093 is 390525745441.

144547525093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144547525093 - 2²¹ = 144545427941 is a prime.

It is a super-2 number, since 2×144547525093² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144547525033) 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 11 ways as a sum of consecutive naturals, for example, 1962393 + ... + 2034718.

Almost surely, 2^144547525093 is an apocalyptic number.

It is an amenable number.

144547525093 is a deficient number, since it is larger than the sum of its proper divisors (8637795195).

144547525093 is an equidigital number, since it uses as much as digits as its factorization.

144547525093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997212 (or 3997183 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 49.

The spelling of 144547525093 in words is "one hundred forty-four billion, five hundred forty-seven million, five hundred twenty-five thousand, ninety-three".