1683652523713 has 4 divisors (see below), whose sum is σ = 1693734275520. Its totient is φ = 1673570771908.

The previous prime is 1683652523677. The next prime is 1683652523747. The reversal of 1683652523713 is 3173252563861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1683652523713 - 2¹⁷ = 1683652392641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1683652523753) 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, 5040875653 + ... + 5040875986.

It is an arithmetic number, because the mean of its divisors is an integer number (423433568880).

Almost surely, 2^{1683652523713} is an apocalyptic number.

It is an amenable number.

1683652523713 is a deficient number, since it is larger than the sum of its proper divisors (10081751807).

1683652523713 is a wasteful number, since it uses less digits than its factorization.

1683652523713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081751806.

The product of its digits is 5443200, while the sum is 52.

The spelling of 1683652523713 in words is "one trillion, six hundred eighty-three billion, six hundred fifty-two million, five hundred twenty-three thousand, seven hundred thirteen".