89530249784 has 32 divisors (see below), whose sum is σ = 168860546400. Its totient is φ = 44500959360.

The previous prime is 89530249727. The next prime is 89530249829. The reversal of 89530249784 is 48794203598.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4387397 + ... + 4407755.

It is an arithmetic number, because the mean of its divisors is an integer number (5276892075).

Almost surely, 2^89530249784 is an apocalyptic number.

It is an amenable number.

89530249784 is a deficient number, since it is larger than the sum of its proper divisors (79330296616).

89530249784 is a wasteful number, since it uses less digits than its factorization.

89530249784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23583 (or 23579 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 59.

The spelling of 89530249784 in words is "eighty-nine billion, five hundred thirty million, two hundred forty-nine thousand, seven hundred eighty-four".