80288748011 has 2 divisors, whose sum is σ = 80288748012. Its totient is φ = 80288748010.

The previous prime is 80288747969. The next prime is 80288748019. The reversal of 80288748011 is 11084788208.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80288748011 is a prime.

It is a super-2 number, since 2×80288748011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80288748019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40144374005 + 40144374006.

It is an arithmetic number, because the mean of its divisors is an integer number (40144374006).

Almost surely, 2^80288748011 is an apocalyptic number.

80288748011 is a deficient number, since it is larger than the sum of its proper divisors (1).

80288748011 is an equidigital number, since it uses as much as digits as its factorization.

80288748011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 229376, while the sum is 47.

The spelling of 80288748011 in words is "eighty billion, two hundred eighty-eight million, seven hundred forty-eight thousand, eleven".