80527530055 has 16 divisors (see below), whose sum is σ = 111015972864. Its totient is φ = 54929769120.

The previous prime is 80527530053. The next prime is 80527530067. The reversal of 80527530055 is 55003572508.

It is a happy number.

It is not a de Polignac number, because 80527530055 - 2¹ = 80527530053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80527530053) 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 15 ways as a sum of consecutive naturals, for example, 6016317 + ... + 6029686.

It is an arithmetic number, because the mean of its divisors is an integer number (6938498304).

Almost surely, 2^80527530055 is an apocalyptic number.

80527530055 is a deficient number, since it is larger than the sum of its proper divisors (30488442809).

80527530055 is a wasteful number, since it uses less digits than its factorization.

80527530055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12046206.

The product of its (nonzero) digits is 210000, while the sum is 40.

The spelling of 80527530055 in words is "eighty billion, five hundred twenty-seven million, five hundred thirty thousand, fifty-five".