89790006650400 has 216 divisors, whose sum is σ = 361853727004224. Its totient is φ = 20523430080000.

The previous prime is 89790006650339. The next prime is 89790006650417. The reversal of 89790006650400 is 405660009798.

89790006650400 is a `hidden beast` number, since 8 + 9 + 79 + 0 + 0 + 0 + 66 + 504 + 0 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 890723476 + ... + 890824275.

Almost surely, 2^{89790006650400} is an apocalyptic number.

89790006650400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89790006650400 is an abundant number, since it is smaller than the sum of its proper divisors (272063720353824).

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

89790006650400 is a wasteful number, since it uses less digits than its factorization.

89790006650400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781547784 (or 1781547768 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 89790006650400 in words is "eighty-nine trillion, seven hundred ninety billion, six million, six hundred fifty thousand, four hundred".