89628442082999 has 16 divisors (see below), whose sum is σ = 94953631932000. Its totient is φ = 84364122046464.

The previous prime is 89628442082951. The next prime is 89628442083067. The reversal of 89628442082999 is 99928024482698.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89628442082999 is a prime.

It is a super-2 number, since 2×89628442082999² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89628442072999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39761327 + ... + 41954975.

It is an arithmetic number, because the mean of its divisors is an integer number (5934601995750).

Almost surely, 2^{89628442082999} is an apocalyptic number.

89628442082999 is a deficient number, since it is larger than the sum of its proper divisors (5325189849001).

89628442082999 is a wasteful number, since it uses less digits than its factorization.

89628442082999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207522.

The product of its (nonzero) digits is 2579890176, while the sum is 80.

The spelling of 89628442082999 in words is "eighty-nine trillion, six hundred twenty-eight billion, four hundred forty-two million, eighty-two thousand, nine hundred ninety-nine".