80803302778325 has 12 divisors (see below), whose sum is σ = 100196208529248. Its totient is φ = 64642569265200.

The previous prime is 80803302778283. The next prime is 80803302778339. The reversal of 80803302778325 is 52387720330808.

It is not a de Polignac number, because 80803302778325 - 2²⁸ = 80803034342869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36842810 + ... + 38974340.

It is an arithmetic number, because the mean of its divisors is an integer number (8349684044104).

Almost surely, 2^{80803302778325} is an apocalyptic number.

It is an amenable number.

80803302778325 is a deficient number, since it is larger than the sum of its proper divisors (19392905750923).

80803302778325 is a wasteful number, since it uses less digits than its factorization.

80803302778325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647884 (or 3647879 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 80803302778325 in words is "eighty trillion, eight hundred three billion, three hundred two million, seven hundred seventy-eight thousand, three hundred twenty-five".