80323547407 has 4 divisors (see below), whose sum is σ = 80333049256. Its totient is φ = 80314045560.

The previous prime is 80323547393. The next prime is 80323547429. The reversal of 80323547407 is 70474532308.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80323547407 - 2¹⁵ = 80323514639 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 (80326547407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4738233 + ... + 4755154.

It is an arithmetic number, because the mean of its divisors is an integer number (20083262314).

Almost surely, 2^80323547407 is an apocalyptic number.

80323547407 is a deficient number, since it is larger than the sum of its proper divisors (9501849).

80323547407 is an equidigital number, since it uses as much as digits as its factorization.

80323547407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9501848.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 80323547407 in words is "eighty billion, three hundred twenty-three million, five hundred forty-seven thousand, four hundred seven".