2135051450 has 24 divisors (see below), whose sum is σ = 4538510112. Its totient is φ = 732017520.

The previous prime is 2135051449. The next prime is 2135051461. The reversal of 2135051450 is 541505312.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3049724 + ... + 3050423.

It is an arithmetic number, because the mean of its divisors is an integer number (189104588).

Almost surely, 2^2135051450 is an apocalyptic number.

2135051450 is an abundant number, since it is smaller than the sum of its proper divisors (2403458662).

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

2135051450 is a wasteful number, since it uses less digits than its factorization.

2135051450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6100166 (or 6100161 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2135051450 is about 46206.6169503893. The cubic root of 2135051450 is about 1287.6646749495.

Adding to 2135051450 its reverse (541505312), we get a palindrome (2676556762).

The spelling of 2135051450 in words is "two billion, one hundred thirty-five million, fifty-one thousand, four hundred fifty".