80053560577811 has 6 divisors (see below), whose sum is σ = 84488660887212. Its totient is φ = 75840215283900.

The previous prime is 80053560577733. The next prime is 80053560577819. The reversal of 80053560577811 is 11877506535008.

It is a de Polignac number, because none of the positive numbers 2^k-80053560577811 is a prime.

It is a super-2 number, since 2×80053560577811² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80053560577819) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110877507365 + ... + 110877508086.

It is an arithmetic number, because the mean of its divisors is an integer number (14081443481202).

Almost surely, 2^{80053560577811} is an apocalyptic number.

80053560577811 is a deficient number, since it is larger than the sum of its proper divisors (4435100309401).

80053560577811 is a wasteful number, since it uses less digits than its factorization.

80053560577811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221755015489 (or 221755015470 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 56.

The spelling of 80053560577811 in words is "eighty trillion, fifty-three billion, five hundred sixty million, five hundred seventy-seven thousand, eight hundred eleven".