2543013253 has 8 divisors (see below), whose sum is σ = 2800124640. Its totient is φ = 2290223280.

The previous prime is 2543013251. The next prime is 2543013269. The reversal of 2543013253 is 3523103452.

2543013253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2543013253 - 2¹ = 2543013251 is a prime.

It is a super-3 number, since 3×2543013253³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2543013251) 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, 1079118 + ... + 1081471.

It is an arithmetic number, because the mean of its divisors is an integer number (350015580).

Almost surely, 2^2543013253 is an apocalyptic number.

It is an amenable number.

2543013253 is a deficient number, since it is larger than the sum of its proper divisors (257111387).

2543013253 is a wasteful number, since it uses less digits than its factorization.

2543013253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160707.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2543013253 is about 50428.2981370579. The cubic root of 2543013253 is about 1364.9483184733.

It can be divided in two parts, 25430 and 13253, that added together give a palindrome (38683).

The spelling of 2543013253 in words is "two billion, five hundred forty-three million, thirteen thousand, two hundred fifty-three".