80478065148027 has 16 divisors (see below), whose sum is σ = 107575089566592. Its totient is φ = 53516621125440.

The previous prime is 80478065147981. The next prime is 80478065148073. The reversal of 80478065148027 is 72084156087408.

It is an interprime number because it is at equal distance from previous prime (80478065147981) and next prime (80478065148073).

It is not a de Polignac number, because 80478065148027 - 2⁷ = 80478065147899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80478065148077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5805633 + ... + 13952114.

It is an arithmetic number, because the mean of its divisors is an integer number (6723443097912).

Almost surely, 2^{80478065148027} is an apocalyptic number.

80478065148027 is a deficient number, since it is larger than the sum of its proper divisors (27097024418565).

80478065148027 is a wasteful number, since it uses less digits than its factorization.

80478065148027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19761178.

The product of its (nonzero) digits is 24084480, while the sum is 60.

The spelling of 80478065148027 in words is "eighty trillion, four hundred seventy-eight billion, sixty-five million, one hundred forty-eight thousand, twenty-seven".