2572798253 has 4 divisors (see below), whose sum is σ = 2578606368. Its totient is φ = 2566990140.

The previous prime is 2572798247. The next prime is 2572798259. The reversal of 2572798253 is 3528972752.

2572798253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2572798247) and next prime (2572798259).

It is a cyclic number.

It is not a de Polignac number, because 2572798253 - 2⁴ = 2572798237 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 (2572798259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2903393 + ... + 2904278.

It is an arithmetic number, because the mean of its divisors is an integer number (644651592).

Almost surely, 2^2572798253 is an apocalyptic number.

It is an amenable number.

2572798253 is a deficient number, since it is larger than the sum of its proper divisors (5808115).

2572798253 is an equidigital number, since it uses as much as digits as its factorization.

2572798253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808114.

The product of its digits is 2116800, while the sum is 50.

The square root of 2572798253 is about 50722.7587282080. The cubic root of 2572798253 is about 1370.2566256970.

The spelling of 2572798253 in words is "two billion, five hundred seventy-two million, seven hundred ninety-eight thousand, two hundred fifty-three".