8525542854 has 32 divisors (see below), whose sum is σ = 17137612800. Its totient is φ = 2827464192.

The previous prime is 8525542807. The next prime is 8525542867. The reversal of 8525542854 is 4582455258.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 984387 + ... + 993009.

It is an arithmetic number, because the mean of its divisors is an integer number (535550400).

Almost surely, 2^8525542854 is an apocalyptic number.

8525542854 is an abundant number, since it is smaller than the sum of its proper divisors (8612069946).

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

8525542854 is a wasteful number, since it uses less digits than its factorization.

8525542854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9444.

The product of its digits is 2560000, while the sum is 48.

The square root of 8525542854 is about 92333.8662355260. The cubic root of 8525542854 is about 2042.8697639394.

The spelling of 8525542854 in words is "eight billion, five hundred twenty-five million, five hundred forty-two thousand, eight hundred fifty-four".