89616185459043 has 16 divisors (see below), whose sum is σ = 121130145325056. Its totient is φ = 58923243167040.

The previous prime is 89616185459033. The next prime is 89616185459077. The reversal of 89616185459043 is 34095458161698.

It is not a de Polignac number, because 89616185459043 - 2¹² = 89616185454947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89616185459033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3320355 + ... + 13793372.

It is an arithmetic number, because the mean of its divisors is an integer number (7570634082816).

Almost surely, 2^{89616185459043} is an apocalyptic number.

89616185459043 is a deficient number, since it is larger than the sum of its proper divisors (31513959866013).

89616185459043 is a wasteful number, since it uses less digits than its factorization.

89616185459043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17137714.

The product of its (nonzero) digits is 223948800, while the sum is 69.

The spelling of 89616185459043 in words is "eighty-nine trillion, six hundred sixteen billion, one hundred eighty-five million, four hundred fifty-nine thousand, forty-three".