80775637226 has 8 divisors (see below), whose sum is σ = 121166325984. Its totient is φ = 40386861900.

The previous prime is 80775637211. The next prime is 80775637277. The reversal of 80775637226 is 62273657708.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367700 + ... + 544751.

It is an arithmetic number, because the mean of its divisors is an integer number (15145790748).

Almost surely, 2^80775637226 is an apocalyptic number.

80775637226 is a deficient number, since it is larger than the sum of its proper divisors (40390688758).

80775637226 is a wasteful number, since it uses less digits than its factorization.

80775637226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956716.

The product of its (nonzero) digits is 5927040, while the sum is 53.

The spelling of 80775637226 in words is "eighty billion, seven hundred seventy-five million, six hundred thirty-seven thousand, two hundred twenty-six".