8525344254 has 16 divisors (see below), whose sum is σ = 19486501248. Its totient is φ = 2435812632.

The previous prime is 8525344231. The next prime is 8525344273. The reversal of 8525344254 is 4524435258.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 202984387 = 8525344254 / (8 + 5 + 2 + 5 + 3 + 4 + 4 + 2 + 5 + 4).

It is a congruent number.

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, 101492152 + ... + 101492235.

It is an arithmetic number, because the mean of its divisors is an integer number (1217906328).

Almost surely, 2^8525344254 is an apocalyptic number.

8525344254 is an abundant number, since it is smaller than the sum of its proper divisors (10961156994).

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

8525344254 is a wasteful number, since it uses less digits than its factorization.

8525344254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202984399.

The product of its digits is 768000, while the sum is 42.

The square root of 8525344254 is about 92332.7907842062. The cubic root of 8525344254 is about 2042.8539011338.

The spelling of 8525344254 in words is "eight billion, five hundred twenty-five million, three hundred forty-four thousand, two hundred fifty-four".