2053363 has 4 divisors (see below), whose sum is σ = 2211328. Its totient is φ = 1895400.

The previous prime is 2053361. The next prime is 2053397. The reversal of 2053363 is 3633502.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2053363 - 2¹ = 2053361 is a prime.

It is a Duffinian number.

2053363 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2053361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78963 + ... + 78988.

It is an arithmetic number, because the mean of its divisors is an integer number (552832).

2^2053363 is an apocalyptic number.

2053363 is a deficient number, since it is larger than the sum of its proper divisors (157965).

2053363 is a wasteful number, since it uses less digits than its factorization.

2053363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157964.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 2053363 is about 1432.9560356131. The cubic root of 2053363 is about 127.1028369123.

Adding to 2053363 its reverse (3633502), we get a palindrome (5686865).

The spelling of 2053363 in words is "two million, fifty-three thousand, three hundred sixty-three".