8525538717696 has 2496 divisors, whose sum is σ = 35263080652800. Its totient is φ = 1986515435520.

The previous prime is 8525538717679. The next prime is 8525538717701. The reversal of 8525538717696 is 6967178355258.

8525538717696 is a `hidden beast` number, since 8 + 5 + 2 + 553 + 8 + 7 + 1 + 7 + 69 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (2496).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 42841903005 + ... + 42841903203.

It is an arithmetic number, because the mean of its divisors is an integer number (14127836800).

Almost surely, 2^{8525538717696} is an apocalyptic number.

8525538717696 is a gapful number since it is divisible by the number (86) 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 8525538717696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17631540326400).

8525538717696 is an abundant number, since it is smaller than the sum of its proper divisors (26737541935104).

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

8525538717696 is a wasteful number, since it uses less digits than its factorization.

8525538717696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 278 counting only the distinct ones).

The product of its digits is 762048000, while the sum is 72.

The spelling of 8525538717696 in words is "eight trillion, five hundred twenty-five billion, five hundred thirty-eight million, seven hundred seventeen thousand, six hundred ninety-six".