133127925482 has 4 divisors (see below), whose sum is σ = 199691888226. Its totient is φ = 66563962740.

The previous prime is 133127925473. The next prime is 133127925487. The reversal of 133127925482 is 284529721331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 284529721331 = 51473 ⋅5527747.

It can be written as a sum of positive squares in only one way, i.e., 75201544441 + 57926381041 = 274229^2 + 240679^2 .

It is not an unprimeable number, because it can be changed into a prime (133127925487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33281981369 + ... + 33281981372.

Almost surely, 2^133127925482 is an apocalyptic number.

133127925482 is a deficient number, since it is larger than the sum of its proper divisors (66563962744).

133127925482 is an equidigital number, since it uses as much as digits as its factorization.

133127925482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66563962743.

The product of its digits is 725760, while the sum is 47.

The spelling of 133127925482 in words is "one hundred thirty-three billion, one hundred twenty-seven million, nine hundred twenty-five thousand, four hundred eighty-two".