80602640056354 has 32 divisors (see below), whose sum is σ = 131075245977984. Its totient is φ = 36952399411200.

The previous prime is 80602640056349. The next prime is 80602640056369. The reversal of 80602640056354 is 45365004620608.

It is a junction number, because it is equal to n+sod(n) for n = 80602640056298 and 80602640056307.

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 15 ways as a sum of consecutive naturals, for example, 59130877 + ... + 60478639.

It is an arithmetic number, because the mean of its divisors is an integer number (4096101436812).

Almost surely, 2^{80602640056354} is an apocalyptic number.

80602640056354 is a deficient number, since it is larger than the sum of its proper divisors (50472605921630).

80602640056354 is a wasteful number, since it uses less digits than its factorization.

80602640056354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363162.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 80602640056354 in words is "eighty trillion, six hundred two billion, six hundred forty million, fifty-six thousand, three hundred fifty-four".