682612910619 has 4 divisors (see below), whose sum is σ = 910150547496. Its totient is φ = 455075273744.

The previous prime is 682612910537. The next prime is 682612910633. The reversal of 682612910619 is 916019216286.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 682612910619 - 2⁸ = 682612910363 is a prime.

It is a super-2 number, since 2×682612910619² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (682612917619) 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, 113768818434 + ... + 113768818439.

It is an arithmetic number, because the mean of its divisors is an integer number (227537636874).

Almost surely, 2^682612910619 is an apocalyptic number.

682612910619 is a deficient number, since it is larger than the sum of its proper divisors (227537636877).

682612910619 is a wasteful number, since it uses less digits than its factorization.

682612910619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227537636876.

The product of its (nonzero) digits is 559872, while the sum is 51.

The spelling of 682612910619 in words is "six hundred eighty-two billion, six hundred twelve million, nine hundred ten thousand, six hundred nineteen".