80181411225 has 48 divisors (see below), whose sum is σ = 139653799680. Its totient is φ = 40480776000.

The previous prime is 80181411223. The next prime is 80181411229. The reversal of 80181411225 is 52211418108.

It is not a de Polignac number, because 80181411225 - 2¹ = 80181411223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80181411223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1840950 + ... + 1884000.

It is an arithmetic number, because the mean of its divisors is an integer number (2909454160).

Almost surely, 2^80181411225 is an apocalyptic number.

It is an amenable number.

80181411225 is a deficient number, since it is larger than the sum of its proper divisors (59472388455).

80181411225 is a wasteful number, since it uses less digits than its factorization.

80181411225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44390 (or 44385 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 33.

The spelling of 80181411225 in words is "eighty billion, one hundred eighty-one million, four hundred eleven thousand, two hundred twenty-five".