89542868834 has 8 divisors (see below), whose sum is σ = 137172054528. Its totient is φ = 43818850660.

The previous prime is 89542868827. The next prime is 89542868861. The reversal of 89542868834 is 43886824598.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476291762 + ... + 476291949.

It is an arithmetic number, because the mean of its divisors is an integer number (17146506816).

Almost surely, 2^89542868834 is an apocalyptic number.

89542868834 is a deficient number, since it is larger than the sum of its proper divisors (47629185694).

89542868834 is a wasteful number, since it uses less digits than its factorization.

89542868834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952583760.

The product of its digits is 106168320, while the sum is 65.

The spelling of 89542868834 in words is "eighty-nine billion, five hundred forty-two million, eight hundred sixty-eight thousand, eight hundred thirty-four".