283986140255 has 4 divisors (see below), whose sum is σ = 340783368312. Its totient is φ = 227188912200.

The previous prime is 283986140237. The next prime is 283986140287. The reversal of 283986140255 is 552041689382.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552041689382 = 2 ⋅276020844691.

It is not a de Polignac number, because 283986140255 - 2¹⁶ = 283986074719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 283986140197 and 283986140206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28398614021 + ... + 28398614030.

It is an arithmetic number, because the mean of its divisors is an integer number (85195842078).

Almost surely, 2^283986140255 is an apocalyptic number.

283986140255 is a deficient number, since it is larger than the sum of its proper divisors (56797228057).

283986140255 is an equidigital number, since it uses as much as digits as its factorization.

283986140255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56797228056.

The product of its (nonzero) digits is 4147200, while the sum is 53.

The spelling of 283986140255 in words is "two hundred eighty-three billion, nine hundred eighty-six million, one hundred forty thousand, two hundred fifty-five".