2544953 has 8 divisors (see below), whose sum is σ = 2657280. Its totient is φ = 2434320.

The previous prime is 2544943. The next prime is 2544959. The reversal of 2544953 is 3594452.

It is a happy number.

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 2544953 - 2¹⁴ = 2528569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2544959) 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, 3338 + ... + 4028.

It is an arithmetic number, because the mean of its divisors is an integer number (332160).

2^2544953 is an apocalyptic number.

It is an amenable number.

2544953 is a deficient number, since it is larger than the sum of its proper divisors (112327).

2544953 is a wasteful number, since it uses less digits than its factorization.

2544953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847.

The product of its digits is 21600, while the sum is 32.

The square root of 2544953 is about 1595.2908825666. The cubic root of 2544953 is about 136.5295279767.

The spelling of 2544953 in words is "two million, five hundred forty-four thousand, nine hundred fifty-three".