289149580005 has 64 divisors (see below), whose sum is σ = 545002795008. Its totient is φ = 129056636160.

The previous prime is 289149579973. The next prime is 289149580177. The reversal of 289149580005 is 500085941982.

It is not a de Polignac number, because 289149580005 - 2⁵ = 289149579973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 289149580005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 603562 + ... + 970868.

It is an arithmetic number, because the mean of its divisors is an integer number (8515668672).

Almost surely, 2^289149580005 is an apocalyptic number.

It is an amenable number.

289149580005 is a deficient number, since it is larger than the sum of its proper divisors (255853215003).

289149580005 is a wasteful number, since it uses less digits than its factorization.

289149580005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367706.

The product of its (nonzero) digits is 1036800, while the sum is 51.

The spelling of 289149580005 in words is "two hundred eighty-nine billion, one hundred forty-nine million, five hundred eighty thousand, five".