8654225526126 has 80 divisors (see below), whose sum is σ = 19519985580480. Its totient is φ = 2865742778880.

The previous prime is 8654225526119. The next prime is 8654225526169. The reversal of 8654225526126 is 6216255224568.

It is a happy number.

8654225526126 is a `hidden beast` number, since 8 + 6 + 5 + 4 + 2 + 2 + 552 + 61 + 26 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15697195 + ... + 16239161.

It is an arithmetic number, because the mean of its divisors is an integer number (243999819756).

Almost surely, 2^{8654225526126} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8654225526126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9759992790240).

8654225526126 is an abundant number, since it is smaller than the sum of its proper divisors (10865760054354).

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

8654225526126 is a wasteful number, since it uses less digits than its factorization.

8654225526126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542631 (or 542622 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 54.

The spelling of 8654225526126 in words is "eight trillion, six hundred fifty-four billion, two hundred twenty-five million, five hundred twenty-six thousand, one hundred twenty-six".