280079095452 has 48 divisors (see below), whose sum is σ = 703825759392. Its totient is φ = 86173620480.

The previous prime is 280079095381. The next prime is 280079095507. The reversal of 280079095452 is 254590970082.

It is a junction number, because it is equal to n+sod(n) for n = 280079095395 and 280079095404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4021002 + ... + 4090062.

It is an arithmetic number, because the mean of its divisors is an integer number (14663036654).

Almost surely, 2^280079095452 is an apocalyptic number.

It is an amenable number.

280079095452 is an abundant number, since it is smaller than the sum of its proper divisors (423746663940).

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

280079095452 is a wasteful number, since it uses less digits than its factorization.

280079095452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95078 (or 95076 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 51.

The spelling of 280079095452 in words is "two hundred eighty billion, seventy-nine million, ninety-five thousand, four hundred fifty-two".