27550280300005 has 32 divisors (see below), whose sum is σ = 34187619732480. Its totient is φ = 21291269852160.

The previous prime is 27550280299991. The next prime is 27550280300041. The reversal of 27550280300005 is 50000308205572.

It is not a de Polignac number, because 27550280300005 - 2²⁵ = 27550246745573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199647442 + ... + 199785388.

It is an arithmetic number, because the mean of its divisors is an integer number (1068363116640).

Almost surely, 2^{27550280300005} is an apocalyptic number.

It is an amenable number.

27550280300005 is a deficient number, since it is larger than the sum of its proper divisors (6637339432475).

27550280300005 is a wasteful number, since it uses less digits than its factorization.

27550280300005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140269.

The product of its (nonzero) digits is 84000, while the sum is 37.

Adding to 27550280300005 its reverse (50000308205572), we get a palindrome (77550588505577).

The spelling of 27550280300005 in words is "twenty-seven trillion, five hundred fifty billion, two hundred eighty million, three hundred thousand, five".