27805002550053 has 8 divisors (see below), whose sum is σ = 37356339304416. Its totient is φ = 18395167081200.

The previous prime is 27805002550033. The next prime is 27805002550097. The reversal of 27805002550053 is 35005520050872.

It is a happy number.

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

It is not a de Polignac number, because 27805002550053 - 2¹⁷ = 27805002418981 is a prime.

It is a super-3 number, since 3×27805002550053³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27805002549987 and 27805002550014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27805002550033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35375320918 + ... + 35375321703.

It is an arithmetic number, because the mean of its divisors is an integer number (4669542413052).

Almost surely, 2^{27805002550053} is an apocalyptic number.

It is an amenable number.

27805002550053 is a deficient number, since it is larger than the sum of its proper divisors (9551336754363).

27805002550053 is a wasteful number, since it uses less digits than its factorization.

27805002550053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70750642755.

The product of its (nonzero) digits is 420000, while the sum is 42.

The spelling of 27805002550053 in words is "twenty-seven trillion, eight hundred five billion, two million, five hundred fifty thousand, fifty-three".