8428065453 has 48 divisors (see below), whose sum is σ = 12541276800. Its totient is φ = 5452185600.

The previous prime is 8428065377. The next prime is 8428065487. The reversal of 8428065453 is 3545608248.

8428065453 is a `hidden beast` number, since 84 + 28 + 0 + 6 + 545 + 3 = 666.

It is not a de Polignac number, because 8428065453 - 2¹⁰ = 8428064429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8428065399 and 8428065408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8428065853) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20606313 + ... + 20606721.

It is an arithmetic number, because the mean of its divisors is an integer number (261276600).

Almost surely, 2^8428065453 is an apocalyptic number.

It is an amenable number.

8428065453 is a deficient number, since it is larger than the sum of its proper divisors (4113211347).

8428065453 is a wasteful number, since it uses less digits than its factorization.

8428065453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 879 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The square root of 8428065453 is about 91804.4958212832. The cubic root of 8428065453 is about 2035.0541353592.

The spelling of 8428065453 in words is "eight billion, four hundred twenty-eight million, sixty-five thousand, four hundred fifty-three".