2133153254 has 8 divisors (see below), whose sum is σ = 3207790848. Its totient is φ = 1063889640.

The previous prime is 2133153227. The next prime is 2133153257. The reversal of 2133153254 is 4523513312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133153257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1342502 + ... + 1344089.

It is an arithmetic number, because the mean of its divisors is an integer number (400973856).

Almost surely, 2^2133153254 is an apocalyptic number.

2133153254 is a deficient number, since it is larger than the sum of its proper divisors (1074637594).

2133153254 is a wasteful number, since it uses less digits than its factorization.

2133153254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686990.

The product of its digits is 10800, while the sum is 29.

The square root of 2133153254 is about 46186.0720780627. The cubic root of 2133153254 is about 1287.2829566456.

Adding to 2133153254 its reverse (4523513312), we get a palindrome (6656666566).

The spelling of 2133153254 in words is "two billion, one hundred thirty-three million, one hundred fifty-three thousand, two hundred fifty-four".