89750216785 has 8 divisors (see below), whose sum is σ = 109525688640. Its totient is φ = 70583221104.

The previous prime is 89750216753. The next prime is 89750216791. The reversal of 89750216785 is 58761205798.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89750216785 - 2⁵ = 89750216753 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152118717 + ... + 152119306.

It is an arithmetic number, because the mean of its divisors is an integer number (13690711080).

Almost surely, 2^89750216785 is an apocalyptic number.

It is an amenable number.

89750216785 is a deficient number, since it is larger than the sum of its proper divisors (19775471855).

89750216785 is a wasteful number, since it uses less digits than its factorization.

89750216785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304238087.

The product of its (nonzero) digits is 8467200, while the sum is 58.

The spelling of 89750216785 in words is "eighty-nine billion, seven hundred fifty million, two hundred sixteen thousand, seven hundred eighty-five".