683683287052831 has 48 divisors (see below), whose sum is σ = 760352774182848. Its totient is φ = 614234445926400.

The previous prime is 683683287052813. The next prime is 683683287052853. The reversal of 683683287052831 is 138250782386386.

It is not a de Polignac number, because 683683287052831 - 2²⁹ = 683682750181919 is a prime.

It is a super-2 number, since 2×683683287052831² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683683287056831) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5716785846 + ... + 5716905436.

It is an arithmetic number, because the mean of its divisors is an integer number (15840682795476).

Almost surely, 2^{683683287052831} is an apocalyptic number.

683683287052831 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

683683287052831 is a deficient number, since it is larger than the sum of its proper divisors (76669487130017).

683683287052831 is a wasteful number, since it uses less digits than its factorization.

683683287052831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125492 (or 125479 counting only the distinct ones).

The product of its (nonzero) digits is 557383680, while the sum is 70.

The spelling of 683683287052831 in words is "six hundred eighty-three trillion, six hundred eighty-three billion, two hundred eighty-seven million, fifty-two thousand, eight hundred thirty-one".