80061522487684 has 6 divisors (see below), whose sum is σ = 140107664353454. Its totient is φ = 40030761243840.

The previous prime is 80061522487679. The next prime is 80061522487703. The reversal of 80061522487684 is 48678422516008.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 77739489000000 + 2322033487684 = 8817000^2 + 1523822^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10007690310957 + ... + 10007690310964.

Almost surely, 2^{80061522487684} is an apocalyptic number.

It is an amenable number.

80061522487684 is a deficient number, since it is larger than the sum of its proper divisors (60046141865770).

80061522487684 is a wasteful number, since it uses less digits than its factorization.

80061522487684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20015380621925 (or 20015380621923 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 61.

The spelling of 80061522487684 in words is "eighty trillion, sixty-one billion, five hundred twenty-two million, four hundred eighty-seven thousand, six hundred eighty-four".