80266057311 has 32 divisors (see below), whose sum is σ = 123650841600. Its totient is φ = 45772513280.

The previous prime is 80266057309. The next prime is 80266057343. The reversal of 80266057311 is 11375066208.

It is a cyclic number.

It is not a de Polignac number, because 80266057311 - 2¹ = 80266057309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80266057311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80266057111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2389450 + ... + 2422808.

It is an arithmetic number, because the mean of its divisors is an integer number (3864088800).

Almost surely, 2^80266057311 is an apocalyptic number.

80266057311 is a deficient number, since it is larger than the sum of its proper divisors (43384784289).

80266057311 is a wasteful number, since it uses less digits than its factorization.

80266057311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37679.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 80266057311 in words is "eighty billion, two hundred sixty-six million, fifty-seven thousand, three hundred eleven".