89321933650 has 24 divisors (see below), whose sum is σ = 166730064084. Its totient is φ = 35601619200.

The previous prime is 89321933641. The next prime is 89321933651. The reversal of 89321933650 is 5633912398.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 33613188921 + 55708744729 = 183339^2 + 236027^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 89321933594 and 89321933603.

It is not an unprimeable number, because it can be changed into a prime (89321933651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3164667 + ... + 3192766.

Almost surely, 2^89321933650 is an apocalyptic number.

89321933650 is a deficient number, since it is larger than the sum of its proper divisors (77408130434).

89321933650 is a wasteful number, since it uses less digits than its factorization.

89321933650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6357726 (or 6357721 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 49.

The spelling of 89321933650 in words is "eighty-nine billion, three hundred twenty-one million, nine hundred thirty-three thousand, six hundred fifty".