80134052145 has 16 divisors (see below), whose sum is σ = 146530838400. Its totient is φ = 36632709504.

The previous prime is 80134052111. The next prime is 80134052147. The reversal of 80134052145 is 54125043108.

It is not a de Polignac number, because 80134052145 - 2⁹ = 80134051633 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80134052147) 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, 381590620 + ... + 381590829.

It is an arithmetic number, because the mean of its divisors is an integer number (9158177400).

Almost surely, 2^80134052145 is an apocalyptic number.

It is an amenable number.

80134052145 is a deficient number, since it is larger than the sum of its proper divisors (66396786255).

80134052145 is a wasteful number, since it uses less digits than its factorization.

80134052145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763181464.

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 80134052145 in words is "eighty billion, one hundred thirty-four million, fifty-two thousand, one hundred forty-five".