27528050055280 has 40 divisors (see below), whose sum is σ = 64008019934352. Its totient is φ = 11010307582464.

The previous prime is 27528050055257. The next prime is 27528050055323. The reversal of 27528050055280 is 8255005082572.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×27528050055280² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13284994 + ... + 15216673.

Almost surely, 2^{27528050055280} is an apocalyptic number.

27528050055280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27528050055280 is an abundant number, since it is smaller than the sum of its proper divisors (36479969879072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27528050055280 is a wasteful number, since it uses less digits than its factorization.

27528050055280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28513753 (or 28513747 counting only the distinct ones).

The product of its (nonzero) digits is 2240000, while the sum is 49.

The spelling of 27528050055280 in words is "twenty-seven trillion, five hundred twenty-eight billion, fifty million, fifty-five thousand, two hundred eighty".