146053133 has 12 divisors (see below), whose sum is σ = 155403360. Its totient is φ = 136884816.

The previous prime is 146053129. The next prime is 146053147. The reversal of 146053133 is 331350641.

It is not a de Polignac number, because 146053133 - 2² = 146053129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146053123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225416 + ... + 226062.

It is an arithmetic number, because the mean of its divisors is an integer number (12950280).

Almost surely, 2^146053133 is an apocalyptic number.

It is an amenable number.

146053133 is a deficient number, since it is larger than the sum of its proper divisors (9350227).

146053133 is an equidigital number, since it uses as much as digits as its factorization.

146053133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 146053133 is about 12085.2444327783. The cubic root of 146053133 is about 526.6276115799.

The spelling of 146053133 in words is "one hundred forty-six million, fifty-three thousand, one hundred thirty-three".