9555872253 has 16 divisors (see below), whose sum is σ = 13087151616. Its totient is φ = 6199878960.

The previous prime is 9555872251. The next prime is 9555872299. The reversal of 9555872253 is 3522785559.

It is not a de Polignac number, because 9555872253 - 2¹ = 9555872251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9555872196 and 9555872205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9555872251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269713 + ... + 303078.

It is an arithmetic number, because the mean of its divisors is an integer number (817946976).

Almost surely, 2^9555872253 is an apocalyptic number.

It is an amenable number.

9555872253 is a deficient number, since it is larger than the sum of its proper divisors (3531279363).

9555872253 is a wasteful number, since it uses less digits than its factorization.

9555872253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572944.

The product of its digits is 3780000, while the sum is 51.

The square root of 9555872253 is about 97754.1418713294. The cubic root of 9555872253 is about 2122.0556965456.

The spelling of 9555872253 in words is "nine billion, five hundred fifty-five million, eight hundred seventy-two thousand, two hundred fifty-three".