8538255360 has 260 divisors, whose sum is σ = 30613436568. Its totient is φ = 2276425728.

The previous prime is 8538255337. The next prime is 8538255361. The reversal of 8538255360 is 635528358.

8538255360 is a `hidden beast` number, since 8 + 5 + 38 + 2 + 553 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8538255361) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1656307 + ... + 1661453.

Almost surely, 2^8538255360 is an apocalyptic number.

8538255360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8538255360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15306718284).

8538255360 is an abundant number, since it is smaller than the sum of its proper divisors (22075181208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8538255360 is an equidigital number, since it uses as much as digits as its factorization.

8538255360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5188 (or 5157 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The square root of 8538255360 is about 92402.6804806008. The cubic root of 8538255360 is about 2043.8846395602.

The spelling of 8538255360 in words is "eight billion, five hundred thirty-eight million, two hundred fifty-five thousand, three hundred sixty".