80750275005 has 32 divisors (see below), whose sum is σ = 132818375808. Its totient is φ = 41863046400.

The previous prime is 80750274991. The next prime is 80750275031. The reversal of 80750275005 is 50057205708.

It is not a de Polignac number, because 80750275005 - 2⁸ = 80750274749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 520290 + ... + 657420.

It is an arithmetic number, because the mean of its divisors is an integer number (4150574244).

Almost surely, 2^80750275005 is an apocalyptic number.

It is an amenable number.

80750275005 is a deficient number, since it is larger than the sum of its proper divisors (52068100803).

80750275005 is a wasteful number, since it uses less digits than its factorization.

80750275005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138237.

The product of its (nonzero) digits is 98000, while the sum is 39.

The spelling of 80750275005 in words is "eighty billion, seven hundred fifty million, two hundred seventy-five thousand, five".