2089263512 has 64 divisors (see below), whose sum is σ = 4681152000. Its totient is φ = 854726400.

The previous prime is 2089263511. The next prime is 2089263529. The reversal of 2089263512 is 2153629802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089263511) 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, 772739 + ... + 775437.

It is an arithmetic number, because the mean of its divisors is an integer number (73143000).

Almost surely, 2^2089263512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2089263512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2340576000).

2089263512 is an abundant number, since it is smaller than the sum of its proper divisors (2591888488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2089263512 is a wasteful number, since it uses less digits than its factorization.

2089263512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336 (or 3332 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 2089263512 is about 45708.4621487094. The cubic root of 2089263512 is about 1278.3930664807.

The spelling of 2089263512 in words is "two billion, eighty-nine million, two hundred sixty-three thousand, five hundred twelve".