80032782320452 has 12 divisors (see below), whose sum is σ = 150831012834796. Its totient is φ = 36938207224800.

The previous prime is 80032782320431. The next prime is 80032782320473. The reversal of 80032782320452 is 25402328723008.

It is an interprime number because it is at equal distance from previous prime (80032782320431) and next prime (80032782320473).

It can be written as a sum of positive squares in 2 ways, for example, as 15266727594756 + 64766054725696 = 3907266^2 + 8047736^2 .

It is a super-3 number, since 3×80032782320452³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769545983799 + ... + 769545983902.

Almost surely, 2^{80032782320452} is an apocalyptic number.

It is an amenable number.

80032782320452 is a deficient number, since it is larger than the sum of its proper divisors (70798230514344).

80032782320452 is a wasteful number, since it uses less digits than its factorization.

80032782320452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539091967718 (or 1539091967716 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 80032782320452 in words is "eighty trillion, thirty-two billion, seven hundred eighty-two million, three hundred twenty thousand, four hundred fifty-two".