80501355385 has 16 divisors (see below), whose sum is σ = 105446930112. Its totient is φ = 58511252800.

The previous prime is 80501355383. The next prime is 80501355391. The reversal of 80501355385 is 58355310508.

It is not a de Polignac number, because 80501355385 - 2¹ = 80501355383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80501355383) by changing a digit.

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, 347326 + ... + 530695.

It is an arithmetic number, because the mean of its divisors is an integer number (6590433132).

Almost surely, 2^80501355385 is an apocalyptic number.

It is an amenable number.

80501355385 is a deficient number, since it is larger than the sum of its proper divisors (24945574727).

80501355385 is a wasteful number, since it uses less digits than its factorization.

80501355385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879704.

The product of its (nonzero) digits is 360000, while the sum is 43.

The spelling of 80501355385 in words is "eighty billion, five hundred one million, three hundred fifty-five thousand, three hundred eighty-five".