80425055814 has 32 divisors (see below), whose sum is σ = 162339122400. Its totient is φ = 26561164032.

The previous prime is 80425055813. The next prime is 80425055819. The reversal of 80425055814 is 41855052408.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80425055813) 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, 206442 + ... + 451074.

It is an arithmetic number, because the mean of its divisors is an integer number (5073097575).

Almost surely, 2^80425055814 is an apocalyptic number.

80425055814 is an abundant number, since it is smaller than the sum of its proper divisors (81914066586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80425055814 is a wasteful number, since it uses less digits than its factorization.

80425055814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245144.

The product of its (nonzero) digits is 256000, while the sum is 42.

The spelling of 80425055814 in words is "eighty billion, four hundred twenty-five million, fifty-five thousand, eight hundred fourteen".