80395396457104 has 45 divisors (see below), whose sum is σ = 158455101846153. Its totient is φ = 39515341213056.

The previous prime is 80395396457053. The next prime is 80395396457107. The reversal of 80395396457104 is 40175469359308.

The square root of 80395396457104 is 8966348.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1520535610000 + 78874860847104 = 1233100^2 + 8881152^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80395396457107) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2116039132 + ... + 2116077124.

Almost surely, 2^{80395396457104} is an apocalyptic number.

80395396457104 is the 8966348-th square number.

It is an amenable number.

80395396457104 is a deficient number, since it is larger than the sum of its proper divisors (78059705389049).

80395396457104 is an frugal number, since it uses more digits than its factorization.

80395396457104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76112 (or 38054 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 64.

The spelling of 80395396457104 in words is "eighty trillion, three hundred ninety-five billion, three hundred ninety-six million, four hundred fifty-seven thousand, one hundred four".