2083564814653 has 8 divisors (see below), whose sum is σ = 2381229401408. Its totient is φ = 1785903345504.

The previous prime is 2083564814641. The next prime is 2083564814663. The reversal of 2083564814653 is 3564184653802.

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 2083564814653 - 2⁵ = 2083564814621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2083564814594 and 2083564814603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083564814663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891550 + ... + 2227552.

It is an arithmetic number, because the mean of its divisors is an integer number (297653675176).

Almost surely, 2^{2083564814653} is an apocalyptic number.

It is an amenable number.

2083564814653 is a deficient number, since it is larger than the sum of its proper divisors (297664586755).

2083564814653 is a wasteful number, since it uses less digits than its factorization.

2083564814653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558803.

The product of its (nonzero) digits is 16588800, while the sum is 55.

The spelling of 2083564814653 in words is "two trillion, eighty-three billion, five hundred sixty-four million, eight hundred fourteen thousand, six hundred fifty-three".