155271575482 has 8 divisors (see below), whose sum is σ = 240938651700. Its totient is φ = 74958691584.

The previous prime is 155271575423. The next prime is 155271575509. The reversal of 155271575482 is 284575172551.

155271575482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 147870242521 + 7401332961 = 384539^2 + 86031^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338548007 + ... + 1338548122.

Almost surely, 2^155271575482 is an apocalyptic number.

155271575482 is a deficient number, since it is larger than the sum of its proper divisors (85667076218).

155271575482 is a wasteful number, since it uses less digits than its factorization.

155271575482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677096160.

The product of its digits is 3920000, while the sum is 52.

The spelling of 155271575482 in words is "one hundred fifty-five billion, two hundred seventy-one million, five hundred seventy-five thousand, four hundred eighty-two".