80550325055 has 16 divisors (see below), whose sum is σ = 103252027104. Its totient is φ = 60112926720.

The previous prime is 80550325043. The next prime is 80550325057. The reversal of 80550325055 is 55052305508.

It is not a de Polignac number, because 80550325055 - 2¹⁰ = 80550324031 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 (80550325057) 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, 4183541 + ... + 4202750.

It is an arithmetic number, because the mean of its divisors is an integer number (6453251694).

Almost surely, 2^80550325055 is an apocalyptic number.

80550325055 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

80550325055 is a deficient number, since it is larger than the sum of its proper divisors (22701702049).

80550325055 is a wasteful number, since it uses less digits than its factorization.

80550325055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8386426.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 80550325055 in words is "eighty billion, five hundred fifty million, three hundred twenty-five thousand, fifty-five".