488211133 has 4 divisors (see below), whose sum is σ = 509437728. Its totient is φ = 466984540.

The previous prime is 488211127. The next prime is 488211161. The reversal of 488211133 is 331112884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 488211133 - 2²⁵ = 454656701 is a prime.

It is a super-2 number, since 2×488211133² = 476700220770287378, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 488211095 and 488211104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488211173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10613263 + ... + 10613308.

It is an arithmetic number, because the mean of its divisors is an integer number (127359432).

Almost surely, 2^488211133 is an apocalyptic number.

It is an amenable number.

488211133 is a deficient number, since it is larger than the sum of its proper divisors (21226595).

488211133 is a wasteful number, since it uses less digits than its factorization.

488211133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21226594.

The product of its digits is 4608, while the sum is 31.

The square root of 488211133 is about 22095.5002885203. The cubic root of 488211133 is about 787.4129618427.

The spelling of 488211133 in words is "four hundred eighty-eight million, two hundred eleven thousand, one hundred thirty-three".