27475275050 has 24 divisors (see below), whose sum is σ = 54110131596. Its totient is φ = 10343632640.

The previous prime is 27475275041. The next prime is 27475275053. The reversal of 27475275050 is 5057257472.

It can be written as a sum of positive squares in 6 ways, for example, as 9772706449 + 17702568601 = 98857^2 + 133051^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 27475274992 and 27475275010.

It is not an unprimeable number, because it can be changed into a prime (27475275053) 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 in 11 ways as a sum of consecutive naturals, for example, 16161077 + ... + 16162776.

Almost surely, 2^27475275050 is an apocalyptic number.

27475275050 is a deficient number, since it is larger than the sum of its proper divisors (26634856546).

27475275050 is a wasteful number, since it uses less digits than its factorization.

27475275050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32323882 (or 32323877 counting only the distinct ones).

The product of its (nonzero) digits is 686000, while the sum is 44.

The spelling of 27475275050 in words is "twenty-seven billion, four hundred seventy-five million, two hundred seventy-five thousand, fifty".