80244458573 has 8 divisors (see below), whose sum is σ = 85455849528. Its totient is φ = 75087637504.

The previous prime is 80244458531. The next prime is 80244458663. The reversal of 80244458573 is 37585444208.

It can be written as a sum of positive squares in 4 ways, for example, as 31315903369 + 48928555204 = 176963^2 + 221198^2 .

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 80244458573 - 2¹⁴ = 80244442189 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 (80244452573) 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, 13639436 + ... + 13645317.

It is an arithmetic number, because the mean of its divisors is an integer number (10681981191).

Almost surely, 2^80244458573 is an apocalyptic number.

It is an amenable number.

80244458573 is a deficient number, since it is larger than the sum of its proper divisors (5211390955).

80244458573 is a wasteful number, since it uses less digits than its factorization.

80244458573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27284943.

The product of its (nonzero) digits is 4300800, while the sum is 50.

The spelling of 80244458573 in words is "eighty billion, two hundred forty-four million, four hundred fifty-eight thousand, five hundred seventy-three".