1283813164 has 6 divisors (see below), whose sum is σ = 2246673044. Its totient is φ = 641906580.

The previous prime is 1283813119. The next prime is 1283813171. The reversal of 1283813164 is 4613183821.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160476642 + ... + 160476649.

Almost surely, 2^1283813164 is an apocalyptic number.

It is an amenable number.

1283813164 is a deficient number, since it is larger than the sum of its proper divisors (962859880).

1283813164 is a wasteful number, since it uses less digits than its factorization.

1283813164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320953295 (or 320953293 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 1283813164 is about 35830.3385973395. The cubic root of 1283813164 is about 1086.8441568806.

Adding to 1283813164 its reverse (4613183821), we get a palindrome (5896996985).

The spelling of 1283813164 in words is "one billion, two hundred eighty-three million, eight hundred thirteen thousand, one hundred sixty-four".