280050005053 has 32 divisors (see below), whose sum is σ = 365439513600. Its totient is φ = 208265472000.

The previous prime is 280050005051. The next prime is 280050005143. The reversal of 280050005053 is 350500050082.

It is a cyclic number.

It is not a de Polignac number, because 280050005053 - 2¹ = 280050005051 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 1041273 + ... + 1282321.

It is an arithmetic number, because the mean of its divisors is an integer number (11419984800).

Almost surely, 2^280050005053 is an apocalyptic number.

It is an amenable number.

280050005053 is a deficient number, since it is larger than the sum of its proper divisors (85389508547).

280050005053 is a wasteful number, since it uses less digits than its factorization.

280050005053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241837.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 280050005053 in words is "two hundred eighty billion, fifty million, five thousand, fifty-three".