89561093435 has 8 divisors (see below), whose sum is σ = 117243613296. Its totient is φ = 65135340640.

The previous prime is 89561093429. The next prime is 89561093471. The reversal of 89561093435 is 53439016598.

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

It is not a de Polignac number, because 89561093435 - 2⁶ = 89561093371 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 814191704 + ... + 814191813.

It is an arithmetic number, because the mean of its divisors is an integer number (14655451662).

Almost surely, 2^89561093435 is an apocalyptic number.

89561093435 is a deficient number, since it is larger than the sum of its proper divisors (27682519861).

89561093435 is a wasteful number, since it uses less digits than its factorization.

89561093435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628383533.

The product of its (nonzero) digits is 3499200, while the sum is 53.

The spelling of 89561093435 in words is "eighty-nine billion, five hundred sixty-one million, ninety-three thousand, four hundred thirty-five".