80755229 has 4 divisors (see below), whose sum is σ = 80854176. Its totient is φ = 80656284.

The previous prime is 80755211. The next prime is 80755243. The reversal of 80755229 is 92255708.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80755229 - 2¹² = 80751133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80755192 and 80755201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80755249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48239 + ... + 49884.

It is an arithmetic number, because the mean of its divisors is an integer number (20213544).

Almost surely, 2^80755229 is an apocalyptic number.

It is an amenable number.

80755229 is a deficient number, since it is larger than the sum of its proper divisors (98947).

80755229 is an equidigital number, since it uses as much as digits as its factorization.

80755229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98946.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 80755229 is about 8986.3913224386. The cubic root of 80755229 is about 432.2386031151.

The spelling of 80755229 in words is "eighty million, seven hundred fifty-five thousand, two hundred twenty-nine".