145832164659 has 24 divisors (see below), whose sum is σ = 223052441040. Its totient is φ = 91496375808.

The previous prime is 145832164651. The next prime is 145832164669. The reversal of 145832164659 is 956461238541.

145832164659 is a `hidden beast` number, since 1 + 4 + 583 + 2 + 1 + 6 + 4 + 6 + 59 = 666.

145832164659 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 145832164659 - 2³ = 145832164651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145832164651) 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 23 ways as a sum of consecutive naturals, for example, 3555064 + ... + 3595850.

It is an arithmetic number, because the mean of its divisors is an integer number (9293851710).

Almost surely, 2^145832164659 is an apocalyptic number.

145832164659 is a deficient number, since it is larger than the sum of its proper divisors (77220276381).

145832164659 is a wasteful number, since it uses less digits than its factorization.

145832164659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64179 (or 64176 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 54.

The spelling of 145832164659 in words is "one hundred forty-five billion, eight hundred thirty-two million, one hundred sixty-four thousand, six hundred fifty-nine".