8528254284 has 24 divisors (see below), whose sum is σ = 21708283968. Its totient is φ = 2584319440.

The previous prime is 8528254243. The next prime is 8528254309. The reversal of 8528254284 is 4824528258.

It is a super-2 number, since 2×8528254284² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32303862 + ... + 32304125.

It is an arithmetic number, because the mean of its divisors is an integer number (904511832).

Almost surely, 2^8528254284 is an apocalyptic number.

It is an amenable number.

8528254284 is an abundant number, since it is smaller than the sum of its proper divisors (13180029684).

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

8528254284 is a wasteful number, since it uses less digits than its factorization.

8528254284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64608005 (or 64608003 counting only the distinct ones).

The product of its digits is 1638400, while the sum is 48.

The square root of 8528254284 is about 92348.5478174941. The cubic root of 8528254284 is about 2043.0863097301.

The spelling of 8528254284 in words is "eight billion, five hundred twenty-eight million, two hundred fifty-four thousand, two hundred eighty-four".