2052453 has 8 divisors (see below), whose sum is σ = 2947168. Its totient is φ = 1263024.

The previous prime is 2052439. The next prime is 2052473. The reversal of 2052453 is 3542502.

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

It is not a de Polignac number, because 2052453 - 2¹⁰ = 2051429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26275 + ... + 26352.

It is an arithmetic number, because the mean of its divisors is an integer number (368396).

2^2052453 is an apocalyptic number.

It is an amenable number.

2052453 is a deficient number, since it is larger than the sum of its proper divisors (894715).

2052453 is a wasteful number, since it uses less digits than its factorization.

2052453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52643.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2052453 is about 1432.6384749824. The cubic root of 2052453 is about 127.0840578537.

Adding to 2052453 its reverse (3542502), we get a palindrome (5594955).

The spelling of 2052453 in words is "two million, fifty-two thousand, four hundred fifty-three".