2133150452 has 12 divisors (see below), whose sum is σ = 3755367840. Its totient is φ = 1060188216.

The previous prime is 2133150427. The next prime is 2133150491. The reversal of 2133150452 is 2540513312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1596002 + ... + 1597337.

It is an arithmetic number, because the mean of its divisors is an integer number (312947320).

Almost surely, 2^2133150452 is an apocalyptic number.

It is an amenable number.

2133150452 is a deficient number, since it is larger than the sum of its proper divisors (1622217388).

2133150452 is a wasteful number, since it uses less digits than its factorization.

2133150452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193510 (or 3193508 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2133150452 is about 46186.0417442326. The cubic root of 2133150452 is about 1287.2823930092.

Adding to 2133150452 its reverse (2540513312), we get a palindrome (4673663764).

The spelling of 2133150452 in words is "two billion, one hundred thirty-three million, one hundred fifty thousand, four hundred fifty-two".