485321133 has 16 divisors (see below), whose sum is σ = 716461056. Its totient is φ = 289742640.

The previous prime is 485321129. The next prime is 485321147. The reversal of 485321133 is 331123584.

It is not a de Polignac number, because 485321133 - 2² = 485321129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 485321133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485321173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107541 + ... + 111962.

It is an arithmetic number, because the mean of its divisors is an integer number (44778816).

Almost surely, 2^485321133 is an apocalyptic number.

It is an amenable number.

485321133 is a deficient number, since it is larger than the sum of its proper divisors (231139923).

485321133 is a wasteful number, since it uses less digits than its factorization.

485321133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219584.

The product of its digits is 8640, while the sum is 30.

The square root of 485321133 is about 22030.0052882427. The cubic root of 485321133 is about 785.8561705500.

The spelling of 485321133 in words is "four hundred eighty-five million, three hundred twenty-one thousand, one hundred thirty-three".