68225754150 has 144 divisors (see below), whose sum is σ = 186111525600. Its totient is φ = 17916526080.

The previous prime is 68225754143. The next prime is 68225754209. The reversal of 68225754150 is 5145752286.

68225754150 is a `hidden beast` number, since 6 + 8 + 2 + 2 + 57 + 541 + 50 = 666.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68225754096 and 68225754105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8187186 + ... + 8195514.

It is an arithmetic number, because the mean of its divisors is an integer number (1292441150).

Almost surely, 2^68225754150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68225754150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93055762800).

68225754150 is an abundant number, since it is smaller than the sum of its proper divisors (117885771450).

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

68225754150 is a wasteful number, since it uses less digits than its factorization.

68225754150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623 (or 8615 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 68225754150 in words is "sixty-eight billion, two hundred twenty-five million, seven hundred fifty-four thousand, one hundred fifty".