8253575551 has 8 divisors (see below), whose sum is σ = 8891460144. Its totient is φ = 7616118720.

The previous prime is 8253575423. The next prime is 8253575569. The reversal of 8253575551 is 1555753528.

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 8253575551 - 2⁷ = 8253575423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8253575581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66286 + ... + 144571.

It is an arithmetic number, because the mean of its divisors is an integer number (1111432518).

Almost surely, 2^8253575551 is an apocalyptic number.

8253575551 is a deficient number, since it is larger than the sum of its proper divisors (637884593).

8253575551 is a wasteful number, since it uses less digits than its factorization.

8253575551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213881.

The product of its digits is 1050000, while the sum is 46.

The square root of 8253575551 is about 90849.1912512159. The cubic root of 8253575551 is about 2020.9118804688.

The spelling of 8253575551 in words is "eight billion, two hundred fifty-three million, five hundred seventy-five thousand, five hundred fifty-one".