8001353826850 has 24 divisors (see below), whose sum is σ = 15395708400660. Its totient is φ = 3090178029120.

The previous prime is 8001353826827. The next prime is 8001353826871. The reversal of 8001353826850 is 586283531008.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3672861093841 + 4328492733009 = 1916471^2 + 2080503^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8001353826794 and 8001353826803.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2759086077 + ... + 2759088976.

Almost surely, 2^{8001353826850} is an apocalyptic number.

8001353826850 is a deficient number, since it is larger than the sum of its proper divisors (7394354573810).

8001353826850 is a wasteful number, since it uses less digits than its factorization.

8001353826850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5518175094 (or 5518175089 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 8001353826850 in words is "eight trillion, one billion, three hundred fifty-three million, eight hundred twenty-six thousand, eight hundred fifty".