80546620046636 has 12 divisors (see below), whose sum is σ = 140956656113112. Its totient is φ = 40273289728608.

The previous prime is 80546620046611. The next prime is 80546620046647. The reversal of 80546620046636 is 63664002664508.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7103651 + ... + 14544933.

It is an arithmetic number, because the mean of its divisors is an integer number (11746388009426).

Almost surely, 2^{80546620046636} is an apocalyptic number.

It is an amenable number.

80546620046636 is a deficient number, since it is larger than the sum of its proper divisors (60410036066476).

80546620046636 is a wasteful number, since it uses less digits than its factorization.

80546620046636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10147360 (or 10147358 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 56.

The spelling of 80546620046636 in words is "eighty trillion, five hundred forty-six billion, six hundred twenty million, forty-six thousand, six hundred thirty-six".