8453573608853 has 8 divisors (see below), whose sum is σ = 8480287159872. Its totient is φ = 8426873573856.

The previous prime is 8453573608829. The next prime is 8453573608867. The reversal of 8453573608853 is 3588063753548.

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 8453573608853 - 2²⁴ = 8453556831637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8453573608853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8453573608813) 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, 2125400 + ... + 4628657.

It is an arithmetic number, because the mean of its divisors is an integer number (1060035894984).

Almost surely, 2^{8453573608853} is an apocalyptic number.

It is an amenable number.

8453573608853 is a deficient number, since it is larger than the sum of its proper divisors (26713551019).

8453573608853 is a wasteful number, since it uses less digits than its factorization.

8453573608853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6758011.

The product of its (nonzero) digits is 290304000, while the sum is 65.

The spelling of 8453573608853 in words is "eight trillion, four hundred fifty-three billion, five hundred seventy-three million, six hundred eight thousand, eight hundred fifty-three".