2544340053 has 8 divisors (see below), whose sum is σ = 3424159008. Its totient is φ = 1680373904.

The previous prime is 2544340009. The next prime is 2544340067. The reversal of 2544340053 is 3500434452.

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 2544340053 - 2¹³ = 2544331861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2544340053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544344053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3962826 + ... + 3963467.

It is an arithmetic number, because the mean of its divisors is an integer number (428019876).

Almost surely, 2^2544340053 is an apocalyptic number.

It is an amenable number.

2544340053 is a deficient number, since it is larger than the sum of its proper divisors (879818955).

2544340053 is a wasteful number, since it uses less digits than its factorization.

2544340053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7926403.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2544340053 is about 50441.4517336684. The cubic root of 2544340053 is about 1365.1856613915.

The spelling of 2544340053 in words is "two billion, five hundred forty-four million, three hundred forty thousand, fifty-three".