8540302848 has 320 divisors, whose sum is σ = 28604454912. Its totient is φ = 2199674880.

The previous prime is 8540302807. The next prime is 8540302877. The reversal of 8540302848 is 8482030458.

It is a happy number.

It is a super-2 number, since 2×8540302848² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19278115 + ... + 19278557.

Almost surely, 2^8540302848 is an apocalyptic number.

8540302848 is a gapful number since it is divisible by the number (88) 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 8540302848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14302227456).

8540302848 is an abundant number, since it is smaller than the sum of its proper divisors (20064152064).

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

8540302848 is a wasteful number, since it uses less digits than its factorization.

8540302848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 8540302848 is about 92413.7589755984. The cubic root of 8540302848 is about 2044.0480021611.

The spelling of 8540302848 in words is "eight billion, five hundred forty million, three hundred two thousand, eight hundred forty-eight".