682417770625 has 40 divisors (see below), whose sum is σ = 859876351488. Its totient is φ = 541390512000.

The previous prime is 682417770613. The next prime is 682417770631. The reversal of 682417770625 is 526077714286.

It is not a de Polignac number, because 682417770625 - 2³⁷ = 544978817153 is a prime.

It is a super-2 number, since 2×682417770625² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 36646317 + ... + 36664933.

Almost surely, 2^682417770625 is an apocalyptic number.

It is an amenable number.

682417770625 is a deficient number, since it is larger than the sum of its proper divisors (177458580863).

682417770625 is a wasteful number, since it uses less digits than its factorization.

682417770625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19123 (or 19108 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 682417770625 in words is "six hundred eighty-two billion, four hundred seventeen million, seven hundred seventy thousand, six hundred twenty-five".