280050005054 has 32 divisors (see below), whose sum is σ = 435859492320. Its totient is φ = 134793009792.

The previous prime is 280050005051. The next prime is 280050005143. The reversal of 280050005054 is 450500050082.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (280050005051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28331597 + ... + 28341479.

It is an arithmetic number, because the mean of its divisors is an integer number (13620609135).

Almost surely, 2^280050005054 is an apocalyptic number.

280050005054 is a deficient number, since it is larger than the sum of its proper divisors (155809487266).

280050005054 is a wasteful number, since it uses less digits than its factorization.

280050005054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11324.

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 280050005054 in words is "two hundred eighty billion, fifty million, five thousand, fifty-four".