146489153205 has 32 divisors (see below), whose sum is σ = 242009441280. Its totient is φ = 75586659840.

The previous prime is 146489153183. The next prime is 146489153207. The reversal of 146489153205 is 502351984641.

It is not a de Polignac number, because 146489153205 - 2⁶ = 146489153141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146489153207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1741251 + ... + 1823439.

It is an arithmetic number, because the mean of its divisors is an integer number (7562795040).

Almost surely, 2^146489153205 is an apocalyptic number.

146489153205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146489153205 is a deficient number, since it is larger than the sum of its proper divisors (95520288075).

146489153205 is a wasteful number, since it uses less digits than its factorization.

146489153205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86061.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 146489153205 in words is "one hundred forty-six billion, four hundred eighty-nine million, one hundred fifty-three thousand, two hundred five".