2053541 has 8 divisors (see below), whose sum is σ = 2395200. Its totient is φ = 1759884.

The previous prime is 2053529. The next prime is 2053553. The reversal of 2053541 is 1453502.

It is an interprime number because it is at equal distance from previous prime (2053529) and next prime (2053553).

It is not a de Polignac number, because 2053541 - 2¹⁰ = 2052517 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 (2053841) 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 7 ways as a sum of consecutive naturals, for example, 2651 + ... + 3336.

It is an arithmetic number, because the mean of its divisors is an integer number (299400).

2^2053541 is an apocalyptic number.

It is an amenable number.

2053541 is a deficient number, since it is larger than the sum of its proper divisors (341659).

2053541 is an frugal number, since it uses more digits than its factorization.

2053541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008 (or 5994 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2053541 is about 1433.0181436395. The cubic root of 2053541 is about 127.1065095299.

The spelling of 2053541 in words is "two million, fifty-three thousand, five hundred forty-one".