80467757089 has 8 divisors (see below), whose sum is σ = 81045757800. Its totient is φ = 79890262656.

The previous prime is 80467757087. The next prime is 80467757101. The reversal of 80467757089 is 98075776408.

It can be written as a sum of positive squares in 4 ways, for example, as 374229025 + 80093528064 = 19345^2 + 283008^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80467757089 - 2¹ = 80467757087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80467757081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195379 + ... + 446215.

It is an arithmetic number, because the mean of its divisors is an integer number (10130719725).

Almost surely, 2^80467757089 is an apocalyptic number.

It is an amenable number.

80467757089 is a deficient number, since it is larger than the sum of its proper divisors (578000711).

80467757089 is a wasteful number, since it uses less digits than its factorization.

80467757089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253139.

The product of its (nonzero) digits is 23708160, while the sum is 61.

The spelling of 80467757089 in words is "eighty billion, four hundred sixty-seven million, seven hundred fifty-seven thousand, eighty-nine".