683310542832408 has 128 divisors (see below), whose sum is σ = 1759163398776000. Its totient is φ = 221019079901184.

The previous prime is 683310542832383. The next prime is 683310542832443. The reversal of 683310542832408 is 804238245013386.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 536846766 + ... + 538118082.

Almost surely, 2^{683310542832408} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 683310542832408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (879581699388000).

683310542832408 is an abundant number, since it is smaller than the sum of its proper divisors (1075852855943592).

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

683310542832408 is a wasteful number, since it uses less digits than its factorization.

683310542832408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272989 (or 1272985 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 57.

The spelling of 683310542832408 in words is "six hundred eighty-three trillion, three hundred ten billion, five hundred forty-two million, eight hundred thirty-two thousand, four hundred eight".