8254085210550 has 1152 divisors, whose sum is σ = 25924955696640. Its totient is φ = 1942830489600.

The previous prime is 8254085210507. The next prime is 8254085210597. The reversal of 8254085210550 is 550125804528.

8254085210550 is a `hidden beast` number, since 8 + 2 + 5 + 4 + 0 + 85 + 2 + 10 + 550 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 8254085210496 and 8254085210505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 52573791072 + ... + 52573791228.

It is an arithmetic number, because the mean of its divisors is an integer number (22504301820).

Almost surely, 2^{8254085210550} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8254085210550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12962477848320).

8254085210550 is an abundant number, since it is smaller than the sum of its proper divisors (17670870486090).

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

8254085210550 is a wasteful number, since it uses less digits than its factorization.

8254085210550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 45.

The spelling of 8254085210550 in words is "eight trillion, two hundred fifty-four billion, eighty-five million, two hundred ten thousand, five hundred fifty".