80492550608401 has 4 divisors (see below), whose sum is σ = 80492764760100. Its totient is φ = 80492336456704.

The previous prime is 80492550608359. The next prime is 80492550608411. The reversal of 80492550608401 is 10480605529408.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3454170931600 + 77038379676801 = 1858540^2 + 8777151^2 .

It is a cyclic number.

It is not a de Polignac number, because 80492550608401 - 2³⁵ = 80458190870033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80492550608411) 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, 106511056 + ... + 107264113.

It is an arithmetic number, because the mean of its divisors is an integer number (20123191190025).

Almost surely, 2^{80492550608401} is an apocalyptic number.

It is an amenable number.

80492550608401 is a deficient number, since it is larger than the sum of its proper divisors (214151699).

80492550608401 is a wasteful number, since it uses less digits than its factorization.

80492550608401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214151698.

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 80492550608401 in words is "eighty trillion, four hundred ninety-two billion, five hundred fifty million, six hundred eight thousand, four hundred one".