5653965379619 has 8 divisors (see below), whose sum is σ = 5657920700928. Its totient is φ = 5650011445320.

The previous prime is 5653965379607. The next prime is 5653965379663. The reversal of 5653965379619 is 9169735693565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5653965379619 - 2¹⁶ = 5653965314083 is a prime.

It is a super-2 number, since 2×5653965379619² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5653965379219) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7876874 + ... + 8564640.

It is an arithmetic number, because the mean of its divisors is an integer number (707240087616).

Almost surely, 2^{5653965379619} is an apocalyptic number.

5653965379619 is a deficient number, since it is larger than the sum of its proper divisors (3955321309).

5653965379619 is a wasteful number, since it uses less digits than its factorization.

5653965379619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693505.

The product of its digits is 1240029000, while the sum is 74.

The spelling of 5653965379619 in words is "five trillion, six hundred fifty-three billion, nine hundred sixty-five million, three hundred seventy-nine thousand, six hundred nineteen".