80805550825030 has 32 divisors (see below), whose sum is σ = 155418771293280. Its totient is φ = 30141822297600.

The previous prime is 80805550825007. The next prime is 80805550825033. The reversal of 80805550825030 is 3052805550808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80805550825033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2180379496 + ... + 2180416555.

It is an arithmetic number, because the mean of its divisors is an integer number (4856836602915).

Almost surely, 2^{80805550825030} is an apocalyptic number.

80805550825030 is a deficient number, since it is larger than the sum of its proper divisors (74613220468250).

80805550825030 is a wasteful number, since it uses less digits than its factorization.

80805550825030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4360796184.

The product of its (nonzero) digits is 1920000, while the sum is 49.

The spelling of 80805550825030 in words is "eighty trillion, eight hundred five billion, five hundred fifty million, eight hundred twenty-five thousand, thirty".