80081652484 has 6 divisors (see below), whose sum is σ = 140142891854. Its totient is φ = 40040826240.

The previous prime is 80081652479. The next prime is 80081652487. The reversal of 80081652484 is 48425618008.

It can be written as a sum of positive squares in only one way, i.e., 55394329600 + 24687322884 = 235360^2 + 157122^2 .

It is not an unprimeable number, because it can be changed into a prime (80081652487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010206557 + ... + 10010206564.

Almost surely, 2^80081652484 is an apocalyptic number.

It is an amenable number.

80081652484 is a deficient number, since it is larger than the sum of its proper divisors (60061239370).

80081652484 is a wasteful number, since it uses less digits than its factorization.

80081652484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20020413125 (or 20020413123 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 46.

The spelling of 80081652484 in words is "eighty billion, eighty-one million, six hundred fifty-two thousand, four hundred eighty-four".