80050674551465 has 8 divisors (see below), whose sum is σ = 98403756034248. Its totient is φ = 62478575259520.

The previous prime is 80050674551387. The next prime is 80050674551467. The reversal of 80050674551465 is 56415547605008.

It can be written as a sum of positive squares in 4 ways, for example, as 363701867929 + 79686972683536 = 603077^2 + 8926756^2 .

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

It is not a de Polignac number, because 80050674551465 - 2⁸ = 80050674551209 is a prime.

It is a super-2 number, since 2×80050674551465² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 80050674551465.

It is not an unprimeable number, because it can be changed into a prime (80050674551467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195245547482 + ... + 195245547891.

It is an arithmetic number, because the mean of its divisors is an integer number (12300469504281).

Almost surely, 2^{80050674551465} is an apocalyptic number.

It is an amenable number.

80050674551465 is a deficient number, since it is larger than the sum of its proper divisors (18353081482783).

80050674551465 is a wasteful number, since it uses less digits than its factorization.

80050674551465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390491095419.

The product of its (nonzero) digits is 20160000, while the sum is 56.

The spelling of 80050674551465 in words is "eighty trillion, fifty billion, six hundred seventy-four million, five hundred fifty-one thousand, four hundred sixty-five".