683369261456 has 20 divisors (see below), whose sum is σ = 1513174793472. Its totient is φ = 292872540576.

The previous prime is 683369261447. The next prime is 683369261479. The reversal of 683369261456 is 654162963386.

It is a junction number, because it is equal to n+sod(n) for n = 683369261395 and 683369261404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3050755520 + ... + 3050755743.

Almost surely, 2^683369261456 is an apocalyptic number.

It is an amenable number.

683369261456 is an abundant number, since it is smaller than the sum of its proper divisors (829805532016).

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

683369261456 is a wasteful number, since it uses less digits than its factorization.

683369261456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101511278 (or 6101511272 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 59.

The spelling of 683369261456 in words is "six hundred eighty-three billion, three hundred sixty-nine million, two hundred sixty-one thousand, four hundred fifty-six".