2053151 has 4 divisors (see below), whose sum is σ = 2056032. Its totient is φ = 2050272.

The previous prime is 2053127. The next prime is 2053189. The reversal of 2053151 is 1513502.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2053151 - 2⁶ = 2053087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506 + ... + 2088.

It is an arithmetic number, because the mean of its divisors is an integer number (514008).

2^2053151 is an apocalyptic number.

2053151 is a deficient number, since it is larger than the sum of its proper divisors (2881).

2053151 is a wasteful number, since it uses less digits than its factorization.

2053151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 2053151 is about 1432.8820607433. The cubic root of 2053151 is about 127.0984625065.

Adding to 2053151 its reverse (1513502), we get a palindrome (3566653).

The spelling of 2053151 in words is "two million, fifty-three thousand, one hundred fifty-one".