80280478962 has 48 divisors (see below), whose sum is σ = 179979546240. Its totient is φ = 25831574496.

The previous prime is 80280478919. The next prime is 80280478963. The reversal of 80280478962 is 26987408208.

80280478962 is a `hidden beast` number, since 8 + 0 + 2 + 80 + 478 + 96 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 80280478899 and 80280478908.

It is not an unprimeable number, because it can be changed into a prime (80280478963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2713783 + ... + 2743205.

It is an arithmetic number, because the mean of its divisors is an integer number (3749573880).

Almost surely, 2^80280478962 is an apocalyptic number.

80280478962 is an abundant number, since it is smaller than the sum of its proper divisors (99699067278).

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

80280478962 is a wasteful number, since it uses less digits than its factorization.

80280478962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34687 (or 34684 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The spelling of 80280478962 in words is "eighty billion, two hundred eighty million, four hundred seventy-eight thousand, nine hundred sixty-two".