283378055286 has 16 divisors (see below), whose sum is σ = 566785724400. Its totient is φ = 94454416128.

The previous prime is 283378055281. The next prime is 283378055309. The reversal of 283378055286 is 682550873382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283378055281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108531 + ... + 1339998.

It is an arithmetic number, because the mean of its divisors is an integer number (35424107775).

Almost surely, 2^283378055286 is an apocalyptic number.

283378055286 is an abundant number, since it is smaller than the sum of its proper divisors (283407669114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283378055286 is a wasteful number, since it uses less digits than its factorization.

283378055286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467823.

The product of its (nonzero) digits is 19353600, while the sum is 57.

The spelling of 283378055286 in words is "two hundred eighty-three billion, three hundred seventy-eight million, fifty-five thousand, two hundred eighty-six".