80526382228 has 6 divisors (see below), whose sum is σ = 140921168906. Its totient is φ = 40263191112.

The previous prime is 80526382199. The next prime is 80526382231. The reversal of 80526382228 is 82228362508.

It can be written as a sum of positive squares in only one way, i.e., 77775169924 + 2751212304 = 278882^2 + 52452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065797775 + ... + 10065797782.

Almost surely, 2^80526382228 is an apocalyptic number.

It is an amenable number.

80526382228 is a deficient number, since it is larger than the sum of its proper divisors (60394786678).

80526382228 is a wasteful number, since it uses less digits than its factorization.

80526382228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20131595561 (or 20131595559 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 80526382228 in words is "eighty billion, five hundred twenty-six million, three hundred eighty-two thousand, two hundred twenty-eight".