2133577330 has 32 divisors (see below), whose sum is σ = 3863583360. Its totient is φ = 848305920.

The previous prime is 2133577321. The next prime is 2133577337. The reversal of 2133577330 is 337753312.

It is not an unprimeable number, because it can be changed into a prime (2133577337) 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, 1411275 + ... + 1412785.

It is an arithmetic number, because the mean of its divisors is an integer number (120736980).

Almost surely, 2^2133577330 is an apocalyptic number.

2133577330 is a deficient number, since it is larger than the sum of its proper divisors (1730006030).

2133577330 is a wasteful number, since it uses less digits than its factorization.

2133577330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274.

The product of its (nonzero) digits is 39690, while the sum is 34.

The square root of 2133577330 is about 46190.6628010467. The cubic root of 2133577330 is about 1287.3682559764.

The spelling of 2133577330 in words is "two billion, one hundred thirty-three million, five hundred seventy-seven thousand, three hundred thirty".