2544053 has 8 divisors (see below), whose sum is σ = 2706048. Its totient is φ = 2386384.

The previous prime is 2544049. The next prime is 2544079. The reversal of 2544053 is 3504452.

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

It is a cyclic number.

It is not a de Polignac number, because 2544053 - 2² = 2544049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544253) 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, 176 + ... + 2262.

It is an arithmetic number, because the mean of its divisors is an integer number (338256).

2^2544053 is an apocalyptic number.

2544053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2544053 is a deficient number, since it is larger than the sum of its proper divisors (161995).

2544053 is a wasteful number, since it uses less digits than its factorization.

2544053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2544053 is about 1595.0087774053. The cubic root of 2544053 is about 136.5134319279.

The spelling of 2544053 in words is "two million, five hundred forty-four thousand, fifty-three".