27016016177650 has 24 divisors (see below), whose sum is σ = 50268203605620. Its totient is φ = 10802446575360.

The previous prime is 27016016177629. The next prime is 27016016177651. The reversal of 27016016177650 is 5677161061072.

It can be written as a sum of positive squares in 6 ways, for example, as 11820263439721 + 15195752737929 = 3438061^2 + 3898173^2 .

It is a super-2 number, since 2×27016016177650² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27016016177594 and 27016016177603.

It is not an unprimeable number, because it can be changed into a prime (27016016177651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98859579 + ... + 99132478.

Almost surely, 2^{27016016177650} is an apocalyptic number.

27016016177650 is a deficient number, since it is larger than the sum of its proper divisors (23252187427970).

27016016177650 is a wasteful number, since it uses less digits than its factorization.

27016016177650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197994798 (or 197994793 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 27016016177650 in words is "twenty-seven trillion, sixteen billion, sixteen million, one hundred seventy-seven thousand, six hundred fifty".