283272047578 has 12 divisors (see below), whose sum is σ = 460107557118. Its totient is φ = 130740944880.

The previous prime is 283272047543. The next prime is 283272047587. The reversal of 283272047578 is 875740272382.

It can be written as a sum of positive squares in 3 ways, for example, as 135252566289 + 148019481289 = 367767^2 + 384733^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 419041153 + ... + 419041828.

Almost surely, 2^283272047578 is an apocalyptic number.

283272047578 is a deficient number, since it is larger than the sum of its proper divisors (176835509540).

283272047578 is a wasteful number, since it uses less digits than its factorization.

283272047578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838083009 (or 838082996 counting only the distinct ones).

The product of its (nonzero) digits is 10536960, while the sum is 55.

The spelling of 283272047578 in words is "two hundred eighty-three billion, two hundred seventy-two million, forty-seven thousand, five hundred seventy-eight".