1283580863275 has 12 divisors (see below), whose sum is σ = 1597264449832. Its totient is φ = 1023236187840.

The previous prime is 1283580863273. The next prime is 1283580863353. The reversal of 1283580863275 is 5723680853821.

It is not a de Polignac number, because 1283580863275 - 2¹ = 1283580863273 is a prime.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1283580863273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90705354 + ... + 90719503.

Almost surely, 2^{1283580863275} is an apocalyptic number.

1283580863275 is a deficient number, since it is larger than the sum of its proper divisors (313683586557).

1283580863275 is a wasteful number, since it uses less digits than its factorization.

1283580863275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181425150 (or 181425145 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 58.

The spelling of 1283580863275 in words is "one trillion, two hundred eighty-three billion, five hundred eighty million, eight hundred sixty-three thousand, two hundred seventy-five".