27530830253282 has 4 divisors (see below), whose sum is σ = 41296245379926. Its totient is φ = 13765415126640.

The previous prime is 27530830253281. The next prime is 27530830253299. The reversal of 27530830253282 is 28235203803572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19373985724921 + 8156844528361 = 4401589^2 + 2856019^2 .

It is a super-2 number, since 2×27530830253282² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27530830253282.

It is not an unprimeable number, because it can be changed into a prime (27530830253281) by changing a digit.

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 as a sum of consecutive naturals, namely, 6882707563319 + ... + 6882707563322.

Almost surely, 2^{27530830253282} is an apocalyptic number.

27530830253282 is a deficient number, since it is larger than the sum of its proper divisors (13765415126644).

27530830253282 is a wasteful number, since it uses less digits than its factorization.

27530830253282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13765415126643.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 27530830253282 in words is "twenty-seven trillion, five hundred thirty billion, eight hundred thirty million, two hundred fifty-three thousand, two hundred eighty-two".