80738756654 has 8 divisors (see below), whose sum is σ = 121109544360. Its totient is φ = 40368908536.

The previous prime is 80738756641. The next prime is 80738756669. The reversal of 80738756654 is 45665783708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 80738756593 and 80738756602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48137 + ... + 404715.

It is an arithmetic number, because the mean of its divisors is an integer number (15138693045).

Almost surely, 2^80738756654 is an apocalyptic number.

80738756654 is a deficient number, since it is larger than the sum of its proper divisors (40370787706).

80738756654 is a wasteful number, since it uses less digits than its factorization.

80738756654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469794.

The product of its (nonzero) digits is 33868800, while the sum is 59.

The spelling of 80738756654 in words is "eighty billion, seven hundred thirty-eight million, seven hundred fifty-six thousand, six hundred fifty-four".