2089434524693 has 8 divisors (see below), whose sum is σ = 2102800756056. Its totient is φ = 2076088320000.

The previous prime is 2089434524657. The next prime is 2089434524713. The reversal of 2089434524693 is 3964254349802.

It can be written as a sum of positive squares in 4 ways, for example, as 228046361764 + 1861388162929 = 477542^2 + 1364327^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2089434524693 - 2¹⁴ = 2089434508309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089434524623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4797308 + ... + 5214693.

It is an arithmetic number, because the mean of its divisors is an integer number (262850094507).

Almost surely, 2^{2089434524693} is an apocalyptic number.

It is an amenable number.

2089434524693 is a deficient number, since it is larger than the sum of its proper divisors (13366231363).

2089434524693 is a wasteful number, since it uses less digits than its factorization.

2089434524693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10013335.

The product of its (nonzero) digits is 44789760, while the sum is 59.

The spelling of 2089434524693 in words is "two trillion, eighty-nine billion, four hundred thirty-four million, five hundred twenty-four thousand, six hundred ninety-three".