8255453657 has 8 divisors (see below), whose sum is σ = 9535711392. Its totient is φ = 7063489600.

The previous prime is 8255453611. The next prime is 8255453671. The reversal of 8255453657 is 7563545528.

8255453657 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8255453657 - 2¹⁶ = 8255388121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8255453957) 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, 22073219 + ... + 22073592.

It is an arithmetic number, because the mean of its divisors is an integer number (1191963924).

Almost surely, 2^8255453657 is an apocalyptic number.

It is an amenable number.

8255453657 is a deficient number, since it is larger than the sum of its proper divisors (1280257735).

8255453657 is a wasteful number, since it uses less digits than its factorization.

8255453657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44146839.

The product of its digits is 5040000, while the sum is 50.

The square root of 8255453657 is about 90859.5270568805. The cubic root of 8255453657 is about 2021.0651554081.

The spelling of 8255453657 in words is "eight billion, two hundred fifty-five million, four hundred fifty-three thousand, six hundred fifty-seven".