280055050005 has 8 divisors (see below), whose sum is σ = 448088080032. Its totient is φ = 149362693328.

The previous prime is 280055049947. The next prime is 280055050021. The reversal of 280055050005 is 500050550082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 280055050005 - 2⁶ = 280055049941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9335168319 + ... + 9335168348.

It is an arithmetic number, because the mean of its divisors is an integer number (56011010004).

Almost surely, 2^280055050005 is an apocalyptic number.

It is an amenable number.

280055050005 is a deficient number, since it is larger than the sum of its proper divisors (168033030027).

280055050005 is a wasteful number, since it uses less digits than its factorization.

280055050005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18670336675.

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 280055050005 in words is "two hundred eighty billion, fifty-five million, fifty thousand, five".