8153936525280 has 576 divisors, whose sum is σ = 33167925826560. Its totient is φ = 1645588758528.

The previous prime is 8153936525263. The next prime is 8153936525381. The reversal of 8153936525280 is 825256393518.

It is a self number, because there is not a number n which added to its sum of digits gives 8153936525280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12748156 + ... + 13372484.

It is an arithmetic number, because the mean of its divisors is an integer number (57583204560).

Almost surely, 2^{8153936525280} is an apocalyptic number.

8153936525280 is a gapful number since it is divisible by the number (80) 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 8153936525280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16583962913280).

8153936525280 is an abundant number, since it is smaller than the sum of its proper divisors (25013989301280).

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

8153936525280 is a wasteful number, since it uses less digits than its factorization.

8153936525280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624403 (or 624382 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 57.

The spelling of 8153936525280 in words is "eight trillion, one hundred fifty-three billion, nine hundred thirty-six million, five hundred twenty-five thousand, two hundred eighty".