80803055000029 has 2 divisors, whose sum is σ = 80803055000030. Its totient is φ = 80803055000028.

The previous prime is 80803054999969. The next prime is 80803055000053. The reversal of 80803055000029 is 92000055030808.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66837900948025 + 13965154052004 = 8175445^2 + 3736998^2 .

It is a cyclic number.

It is not a de Polignac number, because 80803055000029 - 2¹⁷ = 80803054868957 is a prime.

It is a super-4 number, since 4×80803055000029⁴ (a number of 57 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80803054999955 and 80803055000000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80803055000729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40401527500014 + 40401527500015.

It is an arithmetic number, because the mean of its divisors is an integer number (40401527500015).

Almost surely, 2^{80803055000029} is an apocalyptic number.

It is an amenable number.

80803055000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

80803055000029 is an equidigital number, since it uses as much as digits as its factorization.

80803055000029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 80803055000029 in words is "eighty trillion, eight hundred three billion, fifty-five million, twenty-nine", and thus it is an aban number.