2133901792 has 48 divisors (see below), whose sum is σ = 4621007664. Its totient is φ = 969936000.

The previous prime is 2133901753. The next prime is 2133901807. The reversal of 2133901792 is 2971093312.

It is a happy number.

It is a super-2 number, since 2×2133901792² = 9107073715801622528, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17542 + ... + 67642.

It is an arithmetic number, because the mean of its divisors is an integer number (96270993).

Almost surely, 2^2133901792 is an apocalyptic number.

2133901792 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133901792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2310503832).

2133901792 is an abundant number, since it is smaller than the sum of its proper divisors (2487105872).

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

2133901792 is an equidigital number, since it uses as much as digits as its factorization.

2133901792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50144 (or 50114 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 2133901792 is about 46194.1748708644. The cubic root of 2133901792 is about 1287.4335111547.

The spelling of 2133901792 in words is "two billion, one hundred thirty-three million, nine hundred one thousand, seven hundred ninety-two".