683882513 has 2 divisors, whose sum is σ = 683882514. Its totient is φ = 683882512.

The previous prime is 683882471. The next prime is 683882519. The reversal of 683882513 is 315288386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 681888769 + 1993744 = 26113^2 + 1412^2 .

It is a cyclic number.

It is not a de Polignac number, because 683882513 - 2²² = 679688209 is a prime.

It is not a weakly prime, because it can be changed into another prime (683882519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341941256 + 341941257.

It is an arithmetic number, because the mean of its divisors is an integer number (341941257).

Almost surely, 2^683882513 is an apocalyptic number.

It is an amenable number.

683882513 is a deficient number, since it is larger than the sum of its proper divisors (1).

683882513 is an equidigital number, since it uses as much as digits as its factorization.

683882513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 276480, while the sum is 44.

The square root of 683882513 is about 26151.1474509246. The cubic root of 683882513 is about 881.0363620887.

The spelling of 683882513 in words is "six hundred eighty-three million, eight hundred eighty-two thousand, five hundred thirteen".