2055453 has 16 divisors (see below), whose sum is σ = 2975616. Its totient is φ = 1256960.

The previous prime is 2055437. The next prime is 2055467. The reversal of 2055453 is 3545502.

It is a cyclic number.

It is not a de Polignac number, because 2055453 - 2⁴ = 2055437 is a prime.

2055453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1600 + ... + 2582.

It is an arithmetic number, because the mean of its divisors is an integer number (185976).

2^2055453 is an apocalyptic number.

It is an amenable number.

2055453 is a deficient number, since it is larger than the sum of its proper divisors (920163).

2055453 is a wasteful number, since it uses less digits than its factorization.

2055453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 2055453 is about 1433.6851118708. The cubic root of 2055453 is about 127.1459458433.

The spelling of 2055453 in words is "two million, fifty-five thousand, four hundred fifty-three".