683580837040 has 20 divisors (see below), whose sum is σ = 1589325446304. Its totient is φ = 273432334784.

The previous prime is 683580837019. The next prime is 683580837047. The reversal of 683580837040 is 40738085386.

683580837040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (683580837047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4272380152 + ... + 4272380311.

Almost surely, 2^683580837040 is an apocalyptic number.

It is an amenable number.

683580837040 is an abundant number, since it is smaller than the sum of its proper divisors (905744609264).

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

683580837040 is a wasteful number, since it uses less digits than its factorization.

683580837040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8544760476 (or 8544760470 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 683580837040 in words is "six hundred eighty-three billion, five hundred eighty million, eight hundred thirty-seven thousand, forty".