2133719504 has 60 divisors (see below), whose sum is σ = 5091949764. Its totient is φ = 860654592.

The previous prime is 2133719503. The next prime is 2133719537. The reversal of 2133719504 is 4059173312.

It can be written as a sum of positive squares in 2 ways, for example, as 670810000 + 1462909504 = 25900^2 + 38248^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133719503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66719 + ... + 93374.

Almost surely, 2^2133719504 is an apocalyptic number.

It is an amenable number.

2133719504 is an abundant number, since it is smaller than the sum of its proper divisors (2958230260).

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

2133719504 is a wasteful number, since it uses less digits than its factorization.

2133719504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160132 (or 160119 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 2133719504 is about 46192.2017660990. The cubic root of 2133719504 is about 1287.3968505543.

The spelling of 2133719504 in words is "two billion, one hundred thirty-three million, seven hundred nineteen thousand, five hundred four".