2133577873 has 8 divisors (see below), whose sum is σ = 2438710848. Its totient is φ = 1828528944.

The previous prime is 2133577871. The next prime is 2133577891. The reversal of 2133577873 is 3787753312.

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 2133577873 - 2¹ = 2133577871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133577871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48915 + ... + 81607.

It is an arithmetic number, because the mean of its divisors is an integer number (304838856).

Almost surely, 2^2133577873 is an apocalyptic number.

It is an amenable number.

2133577873 is a deficient number, since it is larger than the sum of its proper divisors (305132975).

2133577873 is an equidigital number, since it uses as much as digits as its factorization.

2133577873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42023.

The product of its digits is 740880, while the sum is 46.

The square root of 2133577873 is about 46190.6686788576. The cubic root of 2133577873 is about 1287.3683651891.

The spelling of 2133577873 in words is "two billion, one hundred thirty-three million, five hundred seventy-seven thousand, eight hundred seventy-three".