80086315049621 has 8 divisors (see below), whose sum is σ = 80142446745504. Its totient is φ = 80030184648400.

The previous prime is 80086315049567. The next prime is 80086315049639. The reversal of 80086315049621 is 12694051368008.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80086315049621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80086315249621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146805455 + ... + 147349971.

It is an arithmetic number, because the mean of its divisors is an integer number (10017805843188).

Almost surely, 2^{80086315049621} is an apocalyptic number.

It is an amenable number.

80086315049621 is a deficient number, since it is larger than the sum of its proper divisors (56131695883).

80086315049621 is a wasteful number, since it uses less digits than its factorization.

80086315049621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647331.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 80086315049621 in words is "eighty trillion, eighty-six billion, three hundred fifteen million, forty-nine thousand, six hundred twenty-one".